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2015 in paleomalacology

From Wikipedia, the free encyclopedia

This list, 2015 in molluscan paleontology, is a list of new taxa of ammonites and other fossil cephalopods, as well as fossil gastropods, bivalves and other molluscs that have been described during the year 2015.

Ammonites

More information Name, Novelty ...
Name Novelty Status Authors Age Unit Location Notes Images

Abichites alibashiensis[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Abichites ariaeii[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Abichites paucinodus[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Abichites shahriari[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Abichites subtrapezoidalis[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Abichites terminalis[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Alibashites[1]

Gen. et comb. et 3 sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Azerbaijan
Iran

A new genus for "Xenodiscus (Paratirolites)" mojsisovicsi Stoyanow (1910); genus also includes new species Alibashites ferdowsii and Alibashites uncinatus. New species A. stepanovi was also originally assigned to this genus, but subsequently it was transferred to the genus Lutites.[3]

Aspenites radiatus[4]

Sp. nov

Valid

Smyshlyaeva & Zakharov

Early Triassic

Russia

A member of Aspenitidae, a species of Aspenites.

Barremites macroumbilicus[5]

Sp. nov

Valid

Matsukawa & Obata

Early Cretaceous

Japan

A species of Barremites.

Boughdiriella[6]

Gen. et sp. nov

Valid

Frau, Bulot & Wimbledon

Late Jurassic (late Tithonian)

Bulgaria
France
Spain

A himalayitid perisphinctoid. The type species is Boughdiriella chouetensis.

Breskovskiceras bangilae[7]

Sp. nov

Valid

Vermeulen, Damais & Lépinay

Early Cretaceous

France

Breskovskiceras delavitae[7]

Sp. nov

Valid

Vermeulen, Damais & Lépinay

Early Cretaceous

France

Bullatimorphites frederiquei[8]

Sp. nov

Valid

Martin & Mangold

Middle Jurassic (Bathonian)

France

Bullatimorphites globulicostatus[8]

Sp. nov

Valid

Martin & Mangold

Middle Jurassic (Bathonian)

France

Cadoceras quenstedtiforme[9]

Sp. nov

Valid

Mitta et al.

Middle Jurassic (Callovian)

Germany

A member of Cardioceratidae, a species of Cadoceras.

Cadoceras wutachense[9]

Sp. nov

Valid

Mitta et al.

Middle Jurassic (Callovian)

Germany

A member of Cardioceratidae, a species of Cadoceras.

Calycoceras (Newboldiceras) tunisiense[10]

Nom. nov

Valid

Kennedy & Gale

Late Cretaceous

Algeria
Tunisia

A replacement name for Acanthoceras jimboi var. tunetana Pervinquière (1907).

Choctawites[11]

Gen. et comb. nov

Valid

Korn & Titus in Titus et al.

Carboniferous (Mississippian)

United States

A member of Delepinoceratidae. A new genus for "Goniatites" choctawensis Shumard (1863); genus also contains "Glyphioceras" cumminsi Hyatt (1893) and "Goniatites" kentuckiensis Miller (1889).

Choffatia schilleri[12]

Sp. nov

Valid

Parent & Garrido

Middle Jurassic (late Callovian)

La Manga Formation

Argentina

A species of Choffatia.

Cyrtoclymenia? magna[13]

Sp. nov

Valid

Zong, Becker & Ma

Late Devonian (Famennian)

Hongguleleng Formation

China

A member of Cyrtoclymeniidae, possibly a species of Cyrtoclymenia.

Deweveria kovalenkoi[4]

Sp. nov

Valid

Smyshlyaeva & Zakharov

Early Triassic

Russia

A member of Hemilecanitidae, a species of Deweveria.

Docidoceras tolleyi[14]

Sp. nov

Valid

Sandoval & Chandler

Middle Jurassic

United Kingdom

A species of Docidoceras.

Dzhulfites hebes[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Dzhulfites zalensis[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Eurites kuilukensis[15]

Sp. nov

Valid

Konovalova

Carboniferous (late Tournaisian)

Uzbekistan

A species of Eurites.

Extropharciceras gentile[16]

Sp. nov

Valid

Bockwinkel, Becker & Ebbighausen

Devonian (late Givetian)

Morocco

Extropharciceras serum[16]

Sp. nov

Valid

Bockwinkel, Becker & Ebbighausen

Devonian (late Givetian)

Morocco

Felisporadoceras nautilus[17]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Devonian (Famennian)

Morocco

A member of Sporadoceratidae, a species of Felisporadoceras.

Foellmiceras[18]

Gen. et comb. nov

Valid

Vermeulen et al.

Early Cretaceous (Barremian)

France

A member of the family Silesitidae. Genus includes "Ammonites" vulpes Coquand, in collect. Ph. Matheron, 1878 in Matheron (1880), as well as Foellmiceras typus (Milaschewitch, 1877) and Foellmiceras quinquesulcatus (Trautschold, 1886).

Frogdenites fernandezlopezi[14]

Sp. nov

Valid

Sandoval & Chandler

Middle Jurassic (early Bajocian)

Spain

A species of Frogdenites.

Habadraites kulosiensis[15]

Sp. nov

Valid

Konovalova

Carboniferous (late Tournaisian)

Uzbekistan

A species of Habadraites.

Haoceras[19]

Gen. et sp. nov

Valid

Balini & Zou in Zou et al.

Middle Triassic (late Ladinian)

Falang Formation

China

A member of Trachyceratidae. The type species is Haoceras xingyiense.

Hemicymbites[20]

Gen. et sp. et comb. nov

Valid

Dommergues

Early Jurassic (Sinemurian)

France

A member of Arietitidae. The type species is Hemicymbites tardiornatum; genus also contains "Ammonites" semicostulatus Reynès (1879).

Hoploscaphites sargklofak[21]

Sp. nov

Valid

Landman, Kennedy & Larson

Late Cretaceous (early Maastrichtian)

Bearpaw Shale
Lewis Shale
Pierre Shale

United States

A member of Scaphitidae, a species of Hoploscaphites.

Idoceras pinonense[22]

Sp. nov

Valid

Zell & Stinnesbeck

Late Jurassic (Kimmeridgian)

La Casita Formation

Mexico

A member of Perisphinctidae, a species of Idoceras.

Julfotirolites[1]

Gen. et sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

The type species is Julfotirolites kozuri.

Klugites[23]

Gen. et comb. nov

Valid

Becker in Aboussalam, Becker & Bultynck

Devonian (Emsian)

Morocco

A member of Agoniatitida belonging to the family Mimoceratidae; a new genus for "Lenzites" gesinae Klug (2001).

Labyrinthoceras dietzei[14]

Sp. nov

Valid

Sandoval & Chandler

Middle Jurassic

Spain
United Kingdom

A species of Labyrinthoceras.

Lotzeites elegans[10]

Sp. nov

Valid

Kennedy & Gale

Late Cretaceous (Cenomanian)

Tunisia

A member of Euomphaloceratinae, a species of Lotzeites.

Mimimitoceras alidrisii[24]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Late Devonian

Morocco

A member of Prionoceratidae, a species of Mimimitoceras.

Mimimitoceras carnatum[24]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Late Devonian

Morocco

A member of Prionoceratidae, a species of Mimimitoceras.

Mimimitoceras comtum[24]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Late Devonian

Morocco

A member of Prionoceratidae, a species of Mimimitoceras.

Mimimitoceras endocuboide[24]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Late Devonian

Morocco

A member of Prionoceratidae, a species of Mimimitoceras.

Mimimitoceras ibnishaqi[24]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Late Devonian

Morocco

A member of Prionoceratidae, a species of Mimimitoceras.

Mimimitoceras taourirtense[24]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Late Devonian

Morocco

A member of Prionoceratidae, a species of Mimimitoceras.

“Mimimitoceras” transiens[13]

Sp. nov

Valid

Becker & Zong in Zong, Becker & Ma

Late Devonian (Famennian)

Heishantou Formation

China

A member of Prionoceratidae of uncertain phylogenetic placement.

Mollistephanus ottiliae[25]

Sp. nov

Valid

Galácz in Galácz, Dunai & Evanics

Middle Jurassic (early Bajocian)

Hungary

A member of Stephanoceratidae, a species of Mollistephanus.

Mzerrebites amarensis[16]

Sp. nov

Valid

Bockwinkel, Becker & Ebbighausen

Devonian (late Givetian)

Morocco

Neoaganides ultimus[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Neoastieria houilloni[18]

Sp. nov

Valid

Vermeulen et al.

Early Cretaceous (Barremian)

France

A member of the family Silesitidae. Originally described as a species of Neoastieria, but subsequently transferred to the genus Nodososilesites.[26]

Neopronorites tenkensis[27]

Sp. nov

Valid

Kutygin in Kutygin & Biakov

Permian (probably Artinskian)

Rodionovsky Formation

Russia

A member of Prolecanitida belonging to the family Pronoritidae, a species of Neopronorites.

Nodopericyclus asiaticus[15]

Sp. nov

Valid

Konovalova

Carboniferous (late Tournaisian)

Uzbekistan

A species of Nodopericyclus.

Oraniceras scythicum[28]

Sp. nov

Valid

Mitta

Middle Jurassic (Bathonian)

Djangura Formation

Russia

A member of Parkinsoniidae, a species of Oraniceras.

Paramollistephanus[29]

Gen. et comb. nov

Valid

Fernandez-Lopez & Pavia

Middle Jurassic

El Pedregal Formation
Snowshoe Formation

Spain
United States

A member of the family Stephanoceratidae. A new genus for "Mollistephanus" hispaniensis Fernandez-Lopez (1985); genus also includes "Stephanoceras" mowichense Imlay (1973) and "Stephanoceras (Phaulostephanus?)" oregonense Imlay (1973).

Parasiacyclus[15]

Gen. et sp. nov

Valid

Konovalova

Carboniferous (late Tournaisian)

Uzbekistan

A member of Pericyclidae. The type species is Parasiacyclus chatkalicus.

Paratirolites birunii[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Paratirolites coronatus[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Paratirolites multiconus[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Paratirolites quadratus[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Paratirolites serus[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Parrasiella[6]

Gen. et comb. nov

Valid

Frau, Bulot & Wimbledon

Late Jurassic or Early Cretaceous

Cuba
Mexico

A himalayitid perisphinctoid. A new genus for "Durangites" astillerensis Imlay (1939); genus also contains "Durangites" rarifurcatus Imlay (1939), "Durangites" galeanense Cantú-Chapa (1968), "Durangites" latiumbilicatum Cantú-Chapa (1968) and "Durangites" juanensis Cantú-Chapa (1968).

Petteroceras angustum[16]

Sp. nov

Valid

Bockwinkel, Becker & Ebbighausen

Devonian (late Givetian)

Morocco

Pharciceras oberbergense[30]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (late Givetian)

Germany

Progeronia bruntrutense[31]

Sp. nov

Valid

Comment et al.

Late Jurassic (Kimmeridgian)

Reuchenette Formation

 Switzerland

Protactoclymenia junggarensis[13]

Sp. nov

Valid

Zong, Becker & Ma

Late Devonian (Famennian)

Hongguleleng Formation

China

A member of Cyrtoclymeniidae, a species of Protactoclymenia.

Protactoclymenia parallela[13]

Sp. nov

Valid

Zong, Becker & Ma

Late Devonian (Famennian)

Hongguleleng Formation

China

A member of Cyrtoclymeniidae, a species of Protactoclymenia.

Pseudoflemingites evolutus[4]

Sp. nov

Valid

Smyshlyaeva & Zakharov

Early Triassic

Russia

A member of Flemingitidae, a species of Pseudoflemingites.

Pseudogastrioceras relicuum[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Pseudoparodontoceras[32]

Gen. et sp. nov

Valid

Parent et al.

Late Jurassic (Tithonian)

Vaca Muerta Formation

Argentina

A member of the family Neocomitidae. The type species is P. dezai.

Psiloceras angulocostatum[33]

Sp. nov

Valid

Von Hillebrandt & Kment

Early Jurassic (early Hettangian)

Austria

A species of Psiloceras.

Rohillites orientalis[4]

Sp. nov

Valid

Smyshlyaeva & Zakharov

Early Triassic

Russia

A member of Flemingitidae, a species of Rohillites.

Schneidia zacatense[34]

Sp. nov

Valid

Villaseñor, Moliner & Olóriz

Late Jurassic (early Kimmeridgian)

Mexico

A member of Ataxioceratinae, a species of Schneidia.

Schrambachoceras[35]

Gen. et comb. et sp. nov

Valid

Boorová et al.

Early Cretaceous (late Berriasian-early Valanginian,)

Austria
Spain

A member of Ancyloceratina related to Protancyloceras. A new genus for "Protancyloceras" obscurocostatum Vašíček & Hoedemaeker (2003); genus also contains a new species Schrambachoceras weidichi.

Sharpeiceras minor[36]

Sp. nov

Valid

Kennedy, Klinger & Lehmann

Late Cretaceous (early Cenomanian)

Mzinene Formation

South Africa

A relative of Mantelliceras, a species of Sharpeiceras.

Sinomeginoceras[19]

Gen. et 2 sp. nov

Valid

Balini & Zou in Zou et al.

Middle Triassic (late Ladinian)

Falang Formation

China

A member of Trachyceratidae. The type species is Sinomeginoceras wangi; genus also contains Sinomeginoceras xingyiense.

Sporadoceras conforme[17]

Sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Devonian (Famennian)

Morocco

A member of Sporadoceratidae, a species of Sporadoceras.

Sporadoceras impressum[13]

Sp. nov

Valid

Becker & Zong in Zong, Becker & Ma

Late Devonian (Famennian)

Hongguleleng Formation

China

A member of Sporadoceratidae, a species of Sporadoceras.

Stolleyites terminalis[37]

Sp. nov

Valid

Konstantinov

Middle Triassic (Ladinian)

Zhakan Formation

Russia

A member of Ceratitida belonging to the family Nathorstitidae.

Stoyanowites aspinosus[1]

Sp. nov

Valid[2]

Korn & Ghaderi in Korn et al.

Late Permian (Changhsingian)

Iran

Subradioceras[4]

Gen. et sp. nov

Valid

Smyshlyaeva & Zakharov

Early Triassic

Russia

A member of Meekoceratidae. The type species is Subradioceras mikhailovichi.

Takahashiceras[38]

Nom. nov

Valid

Hoffmann & Howarth

Cretaceous

Japan

A member of Lytoceratidae; a replacement name for Takahashia Matsumoto (1984) and Takahashiella Cooper (2012) (both preoccupied).

Tornoceras wunderlichi[30]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (late Givetian)

Germany

Trilobiticeras (Emileites) kecskemetii[25]

Sp. nov

Valid

Galácz in Galácz, Dunai & Evanics

Middle Jurassic (early Bajocian)

Hungary

A member of Otoitidae, a species of Trilobiticeras.

Ungusporadoceras[17]

Gen. et sp. nov

Valid

Korn, Bockwinkel & Ebbighausen

Devonian (Famennian)

Morocco

A member of Sporadoceratidae. The type species is Ungusporadoceras unguiforme.

Uralyroceras[11]

Gen. et comb. et. sp. nov

Valid

Korn & Titus in Titus et al.

Carboniferous (Mississippian)

Russia
Tajikistan
United States?

A member of Neoglyphioceratidae. A new genus for "Pachylyroceras" constrictum Ruzhencev & Bogoslovskaya (1971); genus also contains "Pachylyroceras" angustum Ruzhencev & Bogoslovskaya (1971), "Pachylyroceras" consequens Ruzhencev & Bogoslovskaya (1971), "Pachylyroceras" esini Nikolaeva (1994), new species Uralyroceras arquatum and possibly "Neoglyphioceras" hyatti Gordon (1965).

Veranadaites[12]

Gen. et sp. nov

Valid

Parent & Garrido

Late Jurassic (early Oxfordian)

La Manga Formation

Argentina

A sphaeroceratid ammonite related to the genus Araucanites. The type species is Veranadaites palmicostatus.

Womalongiceras[39]

Gen. et sp. nov

Valid

Morton et al.

Jurassic (probably Sinemurian or of slightly younger age)

Wulong Formation

China

Possibly a member of Schlotheimiidae. The type species is Womalongiceras inflatum.

Yangites[19]

Gen. et sp. et comb. nov

Valid

Balini & Zou in Zou et al.

Middle Triassic (late Ladinian)

Falang Formation

China

A member of Ceratitidae. The type species is Yangites densicostatus; genus also contains "Bulogites" langdaiensis Wang (1983).

Close

Other cephalopods

More information Name, Novelty ...
Name Novelty Status Authors Age Unit Location Notes Images

Amphispirula[40]

Gen. et sp. nov

Valid[41]

Fuchs & Košťák

Eocene

Czech Republic

A relative of the ram's horn squid. The type species is Amphispirula herspica.

Bactroceras boliviensis[42]

Sp. nov

Valid

Aubrechtová

Ordovician (late Floian)

Pircancha Formation

Bolivia

A baltoceratid orthocerid, a species of Bactroceras.

Bathmoceras holmi[43]

Sp. nov

Valid

Mutvei

Ordovician

Estonia

A species of Bathmoceras.

Cymatoceras nichollsi[44]

Sp. nov

Valid

Grant-Mackie

Late Cretaceous (Haumurian)

Whangai Formation

New Zealand

A cymatoceratid nautiloid, a species of Cymatoceras.

Euloxoceras buffalowallowense[45]

Sp. nov

Valid

Niko & Mapes

Carboniferous (Chesterian)

Moorefield Formation

United States

An orthocerid, a species of Euloxoceras.

Geisonocerina dargazense[46]

Sp. nov

Valid

Ghavidel-Syooki et al.

Ordovician (Katian)

Iran

A species of Geisonocerina.

Haboroteuthis[47]

Gen. et sp. nov

Valid

Tanabe, Misaki & Ubukata

Late Cretaceous (probably late Santonian)

Haborogawa Formation

Japan

A squid of uncertain phylogenetic placement. The type species is Haboroteuthis poseidon.

Lissajousibelus[48]

Gen. et comb. nov

Valid

Weis et al.

Early Jurassic (Toarcian)

France

A belemnite; a new genus for "Belemnites" harleyi Mayer (1866).

Michelinoceras hasei[49]

Sp. nov

Valid

Niko et al.

Permian (Asselian)

Uyamano Formation

Japan

Moorefieldoceras[45]

Gen. et sp. nov

Valid

Niko & Mapes

Carboniferous (Chesterian)

Moorefield Formation

United States

An orthocerid. The type species is Moorefieldoceras yochelsoni.

Mutveiceras[50]

Gen. et sp. nov

Valid

Cichowolski et al.

Ordovician (Floian)

Acoite Formation

Argentina

An eothinoceratid nautiloid. The type species is Mutveiceras cienagaensis.

Nanaimoteuthis hikidai[47]

Sp. nov

Disputed

Tanabe, Misaki & Ubukata

Late Cretaceous (early Campanian)

Haborogawa Formation

Japan

A species of Nanaimoteuthis. Originally described as a relative of the vampire squid; Ikegami et al. (2026) reinterpreted is as an octopus belonging to the group Cirrata and a junior synonym of "Paleocirroteuthis" haggarti Tanabe et al. (2008), recombined as Nanaimoteuthis haggarti.[51]

Peripetoceras milleri[45]

Sp. nov

Valid

Niko & Mapes

Carboniferous (Chesterian)

Moorefield Formation

United States

A nautilid, a species of Peripetoceras.

Pumiliobelus[52]

Gen. et 2 sp. nov

Valid

Williamson & Henderson

Late Cretaceous (Cenomanian)

Gearle Siltstone of the Carnarvon Basin

Australia

A dimitobelid belemnite. Genus contains two species: P. haigi and P. tumidus.

Rachiteuthis acutali[53]

Sp. nov

Valid

Jattiot et al.

Late Cretaceous (Cenomanian)

Lebanon

A coleoid cephalopod, a species of Rachiteuthis.

Rarobelus[54]

Nom. nov

Valid

Nalnjaeva in Dzyuba et al.

Jurassic (early Toarcian-early Aalenian)

Greenland
Russia
United Kingdom?

A megateuthidid belemnite; a replacement name for Orthobelus Nalnjaeva in Sachs & Nalnjaeva (1970) (preoccupied).

Saloceras quena[50]

Sp. nov

Valid

Cichowolski et al.

Ordovician (Floian)

Acoite Formation

Argentina

An eothinoceratid nautiloid, a species of Saloceras.

Saloceras sikus[50]

Sp. nov

Valid

Cichowolski et al.

Ordovician (Floian)

Acoite Formation

Argentina

An eothinoceratid nautiloid, a species of Saloceras.

Sibumasuoceras[55]

Gen. et comb. nov

Valid

Niko & Sone

Ordovician

Malaysia
Myanmar

A member of Pseudorthoceratidae; a new genus for "Ormoceras" langkawiense Kobayashi (1959).

Close

Gastropods

More information Name, Novelty ...
Name Novelty Status Authors Age Unit Location Notes Images

Acicula giuntellii[56]

Sp. nov

Valid

Harzhauser, Neubauer & Esu in Harzhauser et al.

Miocene (late Messinian)

Italy

A member of Aciculidae, a species of Acicula.

Aclis insolita[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Aclis.

Agathotoma pseudolabratula[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Agathotoma.

Agatrix petiti[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Agatrix.

Alvania doliolum[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Alvania.

Alvania falsivenus[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Alvania.

Alvania subgaleodinopsis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Alvania.

Anematina rugoza[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Elasmonematidae, a species of Anematina.

Anodomaria kosmajae[59]

Sp. nov

Valid

Ayoub-Hannaa et al.

Late Cretaceous (early Cenomanian)

Serbia

A sea snail, a species of Anodomaria.

Anodomaria staufensis[60]

Sp. nov

Valid

Gründel & Nützel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

A sea snail, a species of Anodomaria.

Anomphalus barskovi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Anomphalidae, a species of Anomphalus.

Anulifera sigmoidea[61]

Sp. nov

Valid

Ferrari & Damborenea

Middle Jurassic (early Bajocian)

Neuquén Basin

Argentina

A member of Protorculidae, a species of Anulifera.

Arribazona burovi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Orthonematidae, a species of Arribazona.

Arribazona longispira[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Orthonematidae, a species of Arribazona.

Asthenotoma juvenilis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Asthenotoma.

Atopippeutis[62]

Gen. et sp. nov

Valid

Kadolsky

Oligocene

Germany

A segmentinine planorbid. The type species is Atopippeutis muelleri.

Barleeia gursi[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Barleeia.

Bathrotomaria kronzwilmesorum[63]

Sp. nov

Valid

Gatto et al.

Early Jurassic

France

A species of Bathrotomaria.

Baylea chimbulatiensis[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Baylea.

Baylea foraminata[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Baylea.

Baylea nemdaensis[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Baylea.

Baylea rigida[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Baylea.

Baylea vjatkensis[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Baylea.

Bela annemariae[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Bela.

Bela fiorentina[64]

Sp. nov

Valid

Della Bella, Naldi & Scarponi

Plio-Pleistocene

Italy

A species of Bela.

Bela plagisculpta[64]

Sp. nov

Valid

Della Bella, Naldi & Scarponi

Plio-Pleistocene

Italy

A species of Bela.

Bela pseudoexilis[64]

Sp. nov

Valid

Della Bella, Naldi & Scarponi

Plio-Pleistocene

Italy

A species of Bela.

Belgrandia velonae[65]

Sp. nov

Valid

Esu & Girotti

Miocene (early Messinian)

Velona Basin

Italy

A species of Belgrandia.

Belidaphne brunettii[64]

Sp. nov

Valid

Della Bella, Naldi & Scarponi

Pliocene

Italy

A member of Mangeliidae.

Benoistia chavani[66]

Sp. nov

Valid

Pacaud

Paleocene (Danian)

France

A member of Brachytrematidae, a species of Benoistia.

Berthella arctata[67]

Sp. nov

Valid

Pacaud

Paleocene (Danian)

France

A member of Pleurobranchidae, a species of Berthella.

Berthella jodiae[67]

Sp. nov

Valid

Pacaud

Eocene (Bartonian)

France

A member of Pleurobranchidae, a species of Berthella.

Berthella pristina[67]

Sp. nov

Valid

Pacaud

Paleocene (Danian)

France

A member of Pleurobranchidae, a species of Berthella.

Biarmeaspira jusupovi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Biarmeaspira.

Biarmeaspira striata[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Biarmeaspira.

Bipartopsis[68]

Gen. et sp. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

Germany

A sea snail belonging to the family Neritopsidae. The type species is Bipartopsis robustus.

Boreioconus[69]

Gen. et sp. nov

Valid

Guzhov & Zakharov

Mesozoic

Russia

A member of Pectinibranchia. The type species is Boreioconus bojarkensis.

Brachystomia cantaurana[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Brachystomia.

Brasovia[71]

Nom. nov

Valid

Neubauer et al.

Miocene to Pliocene

Romania
Ukraine

A member of Hydrobiidae; a replacement name for Aluta Jekelius (1932) (preoccupied).

Bulimorpha lavrskyi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Soleniscidae, a species of Bulimorpha.

Buttenheimia[72]

Gen. et sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Genus includes new species Buttenheimia dietzi.

Caecum nemoralis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Caecum.

Campeloma acroterion[73]

Sp. nov

Valid

Hartman

Latest Cretaceous and early Paleocene

Fort Union Formation
Hell Creek Formation

United States

A species of Campeloma.

Camponaxis? jaegeri[60]

Sp. nov

Valid

Gründel & Nützel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

A sea snail belonging to the family Tofanellidae, possibly a species of Camponaxis.

Camponaxis jurassica[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Carychium galli[74]

Sp. nov

Valid

Salvador

Miocene

Germany

A species of Carychium.

Cassianopsis eversi[68]

Sp. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

Germany

A sea snail belonging to the family Neritopsidae; a species of Cassianopsis.

Cassianopsis ratua[68]

Sp. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

Germany

A sea snail belonging to the family Neritopsidae; a species of Cassianopsis.

Cataldia[75]

Gen. et comb. nov

Valid

Calzada & Corbacho

Cretaceous

Spain
Argentina?
Japan?

A member of Batillariidae. A new genus for "Confusiscala" caneroti Calzada (1973); genus also includes "Cerithium" mirambelensis Vilanova and possibly also Pyrazus? scalariformis Nagao (1934).

Ceratia meridionalis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Iravadiidae, a species of Ceratia.

Chauvetia inopinata[76]

Sp. nov

Valid

Landau, da Silva & Vermeij

Miocene (late Burdigalian-early Langhian boundary)

Cantaure Formation

Venezuela

A member of Buccinidae, a species of Chauvetia.

Chemnitzia macsotayi[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Chemnitzia.

Chevallieria stampinensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Iravadiidae, a species of Chevallieria.

Chrysallida cantaurana[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Chrysallida.

Cima oligocaenica[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Cima.

Cima planorbiformis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Cima.

Cima tenuispina[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Cima.

Cima virodunensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Cima.

Cittarium praepica[77]

Sp. nov

Valid

Landau, Kronenberg & da Silva

Late Miocene

Cercado Formation

Dominican Republic

A species of Cittarium.

Clithon (Pictoneritina) hillae[78]

Sp. nov

Valid

Symonds

Eocene (Priabonian)

Bouldnor Formation

United Kingdom

A species of Clithon.

Clithon (Pictoneritina) mortoni[78]

Sp. nov

Valid

Symonds

Eocene (Priabonian)

Bouldnor Formation

United Kingdom

A species of Clithon.

Clithon (Pictoneritina) pococki[78]

Sp. nov

Valid

Symonds

Eocene (Priabonian)

Headon Hill Formation

United Kingdom

A species of Clithon.

Cochlicopa fassabortoloi[56]

Sp. nov

Valid

Harzhauser, Neubauer & Esu in Harzhauser et al.

Miocene (late Messinian)

Italy

A member of Cochlicopidae, a species of Cochlicopa.

Colubratriton[79]

Gen. et comb. et 2 sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Ypresian to Lutetian)

Paris Basin

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae. Genus includes "Plesiotriton" deshayesianus Beu & Maxwell (1987), as well as new species Colubratriton garini and Colubratriton merlei.

Columbarium antecedens[80]

Nom. nov

Valid

Pacaud

Paleocene (Danian)

Belgium
Crimean Peninsula
France
Poland
Ukraine

A member of Turbinellidae, a species of Columbarium. A replacement name for Fusus heberti Briart & Cornet (1877) (preoccupied).

Conasprella (Ximeniconus) ageri[81]

Sp. nov

Valid

Hendricks

Early Pliocene

Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conasprella.

Confusiscala nackiji[82]

Sp. nov

Valid

Blagovetshenskiy

Early Cretaceous

Russia

A wentletrap, a species of Confusiscala.

Conus anningae[81]

Sp. nov

Valid

Hendricks

Early Pliocene

Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Stephanoconus) bellacoensis[81]

Sp. nov

Valid

Hendricks

Late Miocene to early Pliocene

Cercado Formation
Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Lautoconus?) carlottae[81]

Sp. nov

Valid

Hendricks

Late Miocene to early Pliocene

Cercado Formation
Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Ductoconus) cashi[81]

Sp. nov

Valid

Hendricks

Late Miocene to early Pliocene

Cercado Formation
Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Atlanticonus?) franklinae[81]

Sp. nov

Valid

Hendricks

Late Miocene to early Pliocene

Cercado Formation
Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Dauciconus) garrisoni[81]

Sp. nov

Valid

Hendricks

Late Miocene

Cercado Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Stephanoconus) gouldi[81]

Sp. nov

Valid

Hendricks

Late Miocene

Cercado Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Spuriconus?) kaesleri[81]

Sp. nov

Valid

Hendricks

Early Pliocene

Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Spuriconus?) lombardii[81]

Sp. nov

Valid

Hendricks

Late Miocene

Cercado Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus lyelli[81]

Sp. nov

Valid

Hendricks

Late Miocene to early Pliocene

Cercado Formation
Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Conus (Dauciconus?) zambaensis[81]

Sp. nov

Valid

Hendricks

Early Pliocene

Gurabo Formation

Dominican Republic

A member of Conidae, a species of Conus.

Coptostoma marcominii[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Cancellariidae, a species of Coptostoma.

Costasphaera[72]

Gen. et sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Genus includes new species Costasphaera franconica.

Costataphrus weissmuelleri[60]

Sp. nov

Valid

Gründel & Nützel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

A sea snail belonging to the family Ataphridae, a species of Costataphrus.

Costoanachis peyrehoradensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Costoanachis.

Costoanachis praeterebralis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Costoanachis.

Crassispira aster[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Crassispira.

Crassispira lagouardensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Crassispira.

Crassispira lesbarritzensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Crassispira.

Crossostoma spiralocosta[60]

Sp. nov

Valid

Gründel & Nützel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

A sea snail belonging to the family Ataphridae, a species of Crossostoma.

Cryptaulax johanni[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Cryptaulax weaveri[61]

Sp. nov

Valid

Ferrari & Damborenea

Middle Jurassic (early Bajocian)

Neuquén Basin

Argentina

A member of Procerithiidae, a species of Cryptaulax.

Dauterria[68]

Gen. et 2 sp. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

Germany

A sea snail belonging to the family Pileolidae. The type species is Dauterria variocostata; genus also contains Dauterria rotundata.

Delminiella norica[83]

Sp. nov

Valid[84]

Harzhauser, Mandic & Neubauer in Harzhauser et al.

Late Early Miocene

Austria

A member of the superfamily Lymnaeoidea, possibly a member of the family Lymnaeidae; a species of Delminiella.

Dentimargo elusiva[85]

Sp. nov

Valid

Sosso, Brunetti & Dell'Angelo

Miocene (Tortonian)

Italy

A member of Marginellidae, a species of Dentimargo.

Diodora copiosa[86]

Sp. nov

Valid

Berezovsky

Eocene

Ukraine

A species of Diodora.

Diodora parra[87]

Sp. nov

Valid

Berezovsky & Girik

Eocene

Ukraine

A species of Diodora.

Donaldina dubia[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Donaldinidae, a species of Donaldina.

Donaldina parva[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Donaldinidae, a species of Donaldina.

Drilliola terranigra[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Drilliola.

Eucochlis obliquecostata[88]

Sp. nov

Valid

Nützel in Hautmann et al.

Early Triassic

China

A member of Trochoidea belonging to the family Eucochlidae, a species of Eucochlis.

Eirlysia globosa[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Eirlysia.

Eirlysia lata[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Eirlysia.

Eirlysia lens[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Eirlysia.

Eirlysia nodata[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Eirlysia.

Eirlysia scalare[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Eirlysia.

Eirlysia seminuda[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Eirlysia.

Eirlysia undata[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae, a species of Eirlysia.

Eocypraea sautereaui[89]

Sp. nov

Valid

Belliard & Gain

France

Eratoidea antoniae[85]

Sp. nov

Valid

Sosso, Brunetti & Dell'Angelo

Miocene (Tortonian)

Italy

A member of Marginellidae, a species of Eratoidea.

Eulimella dianeae[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Eulimella.

Eunerinea? neuqueniana[61]

Sp. nov

Valid

Ferrari & Damborenea

Middle Jurassic (early Bajocian)

Neuquén Basin

Argentina

A member of Eunerineidae, possibly a species of Eunerinea.

Fetaspira[58]

Gen. et sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae. The type species is Fetaspira semifacta.

Floribella mus[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Aplysiidae, a species of Floribella.

Fusiaphera esus[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Ypresian)

Paris Basin

France

A member of Cancellariidae, a species of Fusiaphera.

Fusiaphera kassitiana[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Late Cretaceous (Maastrichtian)

Iran

A member of Cancellariidae, a species of Fusiaphera.

Fusinus raouli[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Fusinus.

Gibboscala simbirskensis[82]

Sp. nov

Valid

Blagovetshenskiy

Early Cretaceous

Russia

A wentletrap, a species of Gibboscala.

Glabrocingulum piktorskyi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Eotomariidae, a species of Glabrocingulum.

Globosospirina[90]

Gen. et sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A member of Eotomariidae. The type species is G. mcclungi.

Globularia andina[61]

Sp. nov

Valid

Ferrari & Damborenea

Middle Jurassic (early Bajocian)

Neuquén Basin

Argentina

A member of Ampullinidae, a species of Globularia.

?Goniochilus achaiae[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

A member of Hydrobiidae, possibly a species of Goniochilus.

Goniodostomia bicarinata[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Goniodostomia.

Gyraulus sauerzopfi[71]

Nom. nov

Valid

Neubauer et al.

Miocene (late Serravallian)

Austria
Romania
Slovakia
Slovenia

A member of Planorbidae; a replacement name for Gyraulus vermicularis (Stoliczka, 1862) (preoccupied).

Hayamiella schaeferi[68]

Sp. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

Germany

A sea snail belonging to the family Neritopsidae; a species of Hayamiella.

?Helicopsis piedmontanica[56]

Sp. nov

Valid

Harzhauser, Neubauer & Esu in Harzhauser et al.

Miocene (late Messinian)

Italy

A member of Hygromiidae, possibly a species of Helicopsis.

Hydrocena moncuccoensis[56]

Sp. nov

Valid

Harzhauser, Neubauer & Esu in Harzhauser et al.

Miocene (late Messinian)

Italy

A member of Hydrocenidae, a species of Hydrocena.

Hyphantozyga noinskyi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Pseudozygopleuridae, a species of Hyphantozyga.

Iolaea miocenica[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae. Originally described as a species of Iolaea, but subsequently transferred to the genus Mulderia.[92]

Iselica belliata[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Iselica.

Islamia amiatae[65]

Sp. nov

Valid

Esu & Girotti

Miocene (early Messinian)

Velona Basin

Italy

A species of Islamia.

Islamia bambolii[65]

Sp. nov

Valid

Esu & Girotti

Miocene (late Tortonian)

Baccinello-Cinigiano Basin

Italy

A species of Islamia.

?Islamia corinthica[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

Possibly a species of Islamia.

Ividella guppyi[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Ividella.

Jania colridusensis[80]

Sp. nov

Valid

Pacaud & Leroy in Pacaud

Paleocene (Thanetian)

France

A member of Buccinidae, a species of Jania.

Juvenispira[58]

Gen. et sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Phymatopleuridae. The type species is Juvenispira esaulovae.

Kadolskya[93]

Gen. et comb. nov

Neubauer & Harzhauser in Neubauer, Mandic & Harzhauser

Miocene (Langhian)

Croatia

A member of Hydrobiidae; a new genus for "Lithoglyphus" panicum Neumayr (1869).

Kazanella[58]

Gen. et comb. nov

Junior homonym

Mazaev

Permian (Kazanian)

Russia

A member of Orthonematidae. The type species is "Turbonilla" volgensis Golowkinsky (1868). The generic name is a junior homonym of Kazanella Martynov (1930). Mazaev (2016) coined a replacement generic name Kazankiella[94]

Kleinella pumila[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Kleinella.

Laeviphitus aquitanicus[57]

Sp. nov

Valid

Lozouet

Miocene

France

A member of Elachisinidae, a species of Laeviphitus.

Latiala? callositae[59]

Sp. nov

Valid

Ayoub-Hannaa et al.

Late Cretaceous (early Cenomanian)

Serbia

A sea snail, possibly a species of Latiala.

Latirulus ferratus[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Latirulus.

Latirulus lesbarritzensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Latirulus.

Latirulus poustagnacensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Latirulus.

Latirulus rivulensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Latirulus.

Latirulus subangulatus[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Latirulus.

Latirulus virodunensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Latirulus.

Leptoptygma gremechaensis[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A species of Leptoptygma.

Levizygopleura elegans[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Pseudozygopleuridae, a species of Levizygopleura.

Lithoglyphus marci[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

A species of Lithoglyphus.

Loxacypraea plumbea[95]

Sp. nov

Valid

Dolin

Early Miocene

France

A member of Cypraeidae, a species of Loxacypraea.

Loxacypraea testudinea[95]

Sp. nov

Valid

Dolin

Early Miocene

United States

A member of Cypraeidae, a species of Loxacypraea.

Loxacypraea utricula[95]

Sp. nov

Valid

Dolin

Early Miocene

France

A member of Cypraeidae, a species of Loxacypraea.

Lucilla miocaenica[56]

Sp. nov

Valid

Harzhauser, Neubauer & Esu in Harzhauser et al.

Miocene (late Messinian)

Italy

A member of Helicodiscidae, a species of Lucilla.

Lutetiella[96]

Gen. et sp. et comb. nov

Valid

Kadolsky

Eocene

France
Germany

Possibly a member of Hydrobiidae. The type species is Lutetiella hartkopfi; genus also contains "Paludina" conica Prévost (1821).

Lyrofusus grateloupi[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Buccinidae, a species of Lyrofusus.

Macromphalus agnesae[97]

Sp. nov

Valid

Pacaud & Pons

Eocene (Lutetian)

France

A species of Macromphalus.

“Marginella” giuntellii[85]

Sp. nov

Valid

Sosso, Brunetti & Dell'Angelo

Miocene (Tortonian)

Italy

A member of Marginellidae, possibly a species of Marginella.

Marloffsteinia[72]

Gen. et comb. nov

Valid

Nützel & Gründel

Jurassic (Pliensbachian to Kimmeridgian[98])

Germany

A sea snail belonging to the family Eucycloscalidae. The type species is "Turbo" cyclostoma Benz in Zieten (1832); genus also includes "Turbo" funatoides Quenstedt (1881–84).[98]

Medfrazyga? zaitzevi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Palaeozygopleuridae, possibly a species of Medfrazyga.

Megatyloma forticallosa[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Tornidae, a species of Megatyloma.

Megistocerithium[99]

Gen. et sp. nov

Valid

Kase in Kase et al.

Miocene

Indonesia
Philippines

A member of Cerithioidea, possibly a member or a relative of the family Eustomatidae. The type species is Megistocerithium magoi.

Melanopsis glaubrechti[100]

Sp. nov

Valid

Neubauer & Harzhauser in Neubauer, Harzhauser & Pipík

Late Miocene

Martin Formation

Slovakia

A member of Melanopsidae, a species of Melanopsis.

Melanopsis synaniae[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

A species of Melanopsis.

Melanopsis wilhelmi[101]

Sp. nov

Valid

Esu & Girotti

Pleistocene

Italy

A species of Melanopsis.

Mercuria baccinelliana[65]

Sp. nov

Valid

Esu & Girotti

Miocene (late Tortonian)

Baccinello-Cinigiano Basin

Italy

A species of Mercuria.

Metaconulus mauliaensis[89]

Sp. nov

Valid

Belliard & Gain

France

Mexipyrgus viescaensis[102]

Sp. nov

Valid

Czaja, Estrada-Rodríguez & Romero-Méndez

Holocene (sub-recent)

Mexico

A species of Mexipyrgus.

Mitrella (Bastropia) llajasensis[103]

Sp. nov

Valid

Squires

Early Eocene

Llajas Formation

United States

A member of Columbellidae, a species of Mitrella.

Mitrella repens[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Mitrella.

Mitrella subinflata[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Mitrella.

Mitrella vaporis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Mitrella.

Mitrolumna atypica[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Mitrolumna.

Mitrolumna oligomiocenica[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Mitrolumna.

Mitrolumna peyroti[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Mitrolumna.

Mitrolumna ventriosa[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Mitrolumna.

Nassaria europaea[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Nassaria.

Nassarius brebioni[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius columbinus[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius gendryi[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius landreauensis[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius martae[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius merlei[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius pacaudi[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius palumbis[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius plainei[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius poteriensis[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Nassarius turpis[104]

Sp. nov

Valid

Van Dingenen et al.

Pliocene-Pleistocene

France

A member of Nassariidae, a species of Nassarius.

Naticopsis? koljanuriensis[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Naticopsidae, possibly a species of Naticopsis.

Neilsonia nuda[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Eotomariidae, a species of Neilsonia.

Nemdaella[58]

Gen. et sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Meekospiridae. The type species is Nemdaella leonovae.

Nixipileolus[69]

Gen. et sp. nov

Valid

Guzhov & Zakharov

Mesozoic

Russia

A member of Pectinibranchia. The type species is Nixipileolus depressus.

Nodosotrochus[60]

Gen. et sp. et comb. nov

Valid

Gründel & Nützel

Early Jurassic

France
Germany
Italy

A sea snail belonging to the family Eucycloscalidae. The type species is Nodosotrochus tricostatus; genus also contains, among others, "Trypanotrochus" broesamleni Gründel (2007), "Turbo" escheri Münster in Goldfuss (1844) and "Trochus" gaudryanus d’Orbigny (1853).

Novlepatella kossovajae[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Damilinidae, a species of Novlepatella.

Palaeostylus krasnovidovoensis[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Palaeostylidae, a species of Palaeostylus.

Palaeostylus krotovi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Palaeostylidae, a species of Palaeostylus.

Palaeostylus kukarkensis[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Palaeostylidae, a species of Palaeostylus.

Palaeostylus stuckenbergi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Palaeostylidae, a species of Palaeostylus.

Parthenina martae[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Parthenina.

Parvulatopsis[68]

Gen. et sp. et comb. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

France
Germany

A sea snail belonging to the superfamily Neritoidea and the family Parvulatopsidae. The type species is Parvulatopsis quinquecostatus; genus also contains "Nerita" rutyi Guirand & Ogérien (1865).

Permoconcha minutula[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Portlockiellidae, a species of Permoconcha.

Permocossmannina[58]

Gen. et sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

Possibly a member of Tubiferidae. The type species is Permocossmannina kabanovi.

Peruvispira canningensis[105]

Sp. nov

Valid

Taboada et al.

Early Permian

Calytrix Formation

Australia

A species of Peruvispira.

Pileopsella biconvexa[68]

Sp. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

Germany

A sea snail belonging to the family Pileolidae; a species of Pileopsella.

Pisanella marieastridae[79]

Nom. nov

Valid

Pacaud, Ledon & Loubry

Eocene

France

A species of Pisanella; a replacement name for "Voluta" fusiformis Defrance (1829) (preoccupied).

Pisinna stampinensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Anabathridae, a species of Pisinna.

Platyla manganellii[56]

Sp. nov

Valid

Harzhauser, Neubauer & Esu in Harzhauser et al.

Miocene (late Messinian)

Italy

A member of Hydrobiidae, a species of Platyla.

Plesiotriton aucoini[106]

Sp. nov

Valid

Lesport, Cluzaud & Verhecken

Oligocene (late Rupelian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton cailloelensis[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Lutetian)

Paris Basin

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton calciatus[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Lutetian)

Paris Basin

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton camiadeorum[106]

Sp. nov

Valid

Lesport, Cluzaud & Verhecken

Oligocene (late Rupelian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton clandestinus[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Bartonian)

Paris Basin

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton evanesco[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Lutetian)

Paris Basin

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton ganensis[106]

Sp. nov

Valid

Lesport, Cluzaud & Verhecken

Eocene (Ypresian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton jacquesponsi[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Bartonian)

Paris Basin

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Plesiotriton teuleraensis[106]

Sp. nov

Valid

Lesport, Cluzaud & Verhecken

Eocene (Ypresian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Plesiotriton.

Pleurofusia paulensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Drilliidae, a species of Pleurofusia.

Pleurofusia pseudocrassinoda[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Drilliidae, a species of Pleurofusia.

Pleurofusia tauzini[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Drilliidae, a species of Pleurofusia.

Pleurotomaria bajociana[61]

Sp. nov

Valid

Ferrari & Damborenea

Middle Jurassic (early Bajocian)

Neuquén Basin

Argentina

A member of Pleurotomariidae, a species of Pleurotomaria.

Pleurotomella eomargaritata[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Pleurotomella.

Pleurotomella espibosensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Pleurotomella.

Pleurotomella spinosa[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Pleurotomella.

Popovicia[100]

Nom. nov

Valid

Neubauer & Harzhauser in Neubauer, Harzhauser & Pipík

Late Miocene to Pliocene

Kosovo
Slovakia

A member of Viviparidae; a replacement name for Metohia Popović (1964) (preoccupied). The type species is "Metohia" levantica Popović (1964); genus also contains "Kosovia" compressa Pavlović (1931) and "Metohia" turriculoidea Popović (1964)

Profundiconus? hennigi[81]

Sp. nov

Valid

Hendricks

Late Miocene

Cercado Formation

Dominican Republic

A member of Conidae, possibly a species of Profundiconus.

Promathildia? spinosa[61]

Sp. nov

Valid

Ferrari & Damborenea

Middle Jurassic (early Bajocian)

Neuquén Basin

Argentina

A member of Gordenellidae, possibly a species of Promathildia.

Prososthenia? praeslavonica[107]

Nom. nov

Valid

Mandic et al.

Miocene

Serbia

A member of Hydrobiidae, possibly a species of Prososthenia; a replacement name for Hydrobia slavonica vitrella Brusina (1897) (raised to the rank of a separate species, preoccupied by Hydrobia vitrella Stefanescu, 1896).

Protocerion[108]

Gen. et comb. nov

Valid

Harasewych et al.

Late Cretaceous (Maastrichtian)

Hell Creek Formation

United States

A probable ancestor of members of the family Cerionidae; a new genus for "Cerion" acherontis Roth & Hartman (1998).

Pseudamnicola? babindolensis[71]

Nom. nov

Valid

Neubauer et al.

Middle or late Miocene

Macedonia

A member of Hydrobiidae; a replacement name for Pseudamnicola? brusiniana (Pavlović, 1903) (preoccupied).

Pseudolatirus orthensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Pseudolatirus.

Pseudonerinea jovankae[59]

Sp. nov

Valid

Ayoub-Hannaa et al.

Late Cretaceous (early Cenomanian)

Serbia

A sea snail, a species of Pseudonerinea.

Ptychalaea mystica[109]

Sp. nov

Valid

Stworzewicz & Pokryszko

Eocene

Europe (Baltic Sea coast)

A species of Ptychalaea known from Baltic amber.

Purpurina liassica[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Pusillina aquensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Pusillina.

Pusillina protocarinata[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Pusillina.

Pyrgiscus caribbaeus[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Pyrgiscus.

Pyrgiscus silvai[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Pyrgiscus.

?Pyrgula danielae[91]

Sp. nov

Valid

Girotti in Esu & Girotti

Early Pleistocene

Synania Formation

Greece

Possibly a species of Pyrgula.

Pyrgula nikosi[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

A species of Pyrgula.

Radix kovaci[100]

Sp. nov

Valid

Neubauer & Harzhauser in Neubauer, Harzhauser & Pipík

Late Miocene

Martin Formation

Slovakia

A member of Lymnaeidae, a species of Radix.

Retispira chernyshevi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Bellerophontidae, a species of Retispira.

Rhabdocolpus (Infacerithium) excavatus[61]

Sp. nov

Valid

Ferrari & Damborenea

Middle Jurassic (early Bajocian)

Neuquén Basin

Argentina

A member of Procerithiidae, a species of Rhabdocolpus.

Rimella cazesi[110]

Sp. nov

Valid

Pacaud & Pons

Eocene (Bartonian)

Egypt

A member of Rostellariidae, a species of Rimella.

Rimella gomezi[110]

Sp. nov

Valid

Pacaud & Pons

Eocene (Bartonian)

Spain

A member of Rostellariidae, a species of Rimella.

Rimella sandrinae[110]

Sp. nov

Valid

Pacaud & Pons

Eocene (Lutetian)

France

A member of Rostellariidae, a species of Rimella.

Rissoina chalossensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Rissoina.

Rissoina gerasimovi[111]

Nom. nov

Valid

Faber & Egorov

Middle to Late Jurassic (Callovian to Oxfordian)

Russia

Possibly a species of Rissoina; a replacement name for Rissoina exigua Gerasimov (1992) (preoccupied).

Royalella aufuga[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Donaldinidae, a species of Royalella.

Saccoia globosa[56]

Sp. nov

Valid

Harzhauser, Neubauer & Esu in Harzhauser et al.

Miocene (late Messinian)

Italy

A member of Hydrobiidae, a species of Saccoia.

Schobertinella[72]

Gen. et sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Genus includes new species Schobertinella heterogyrata.

Socenia antonellae[65]

Sp. nov

Valid

Esu & Girotti

Miocene (early Messinian)

Velona Basin

Italy

A species of Socenia.

Solariella trivialis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Solariella.

Solariorbis oostrombusensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Tornidae, a species of Solariorbis.

Soleniscus netchaevi[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Soleniscidae, a species of Soleniscus.

Striatoconulus? trimeuselensis[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Strobeus rozeni[58]

Sp. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Soleniscidae, a species of Strobeus.

Stuckenbergispira[58]

Gen. et sp. et comb. nov

Valid

Mazaev

Permian (Kazanian)

Russia

A member of Platyceratidae. The type species is Stuckenbergispira kazanensis; genus also includes "Capulus" permocarbonicus Stuckenberg (1898).

Sulcoactaeon sendelbachensis[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Taimyroconus[69]

Gen. et sp. nov

Valid

Guzhov & Zakharov

Mesozoic

Russia

A member of Calyptraeidae. The type species is Taimyroconus zakharovi.

Tessarolax alaskana[112]

Sp. nov

Valid

Saul & Squires

Late Cretaceous (late Turonian to early Coniacian)

United States

A member of Aporrhaidae, a species of Tessarolax.

Tessarolax bullardi[112]

Sp. nov

Valid

Saul & Squires

Late Cretaceous (middle Coniacian to early Campanian)

Canada
United States

A member of Aporrhaidae, a species of Tessarolax.

Tessarolax gabbi[112]

Nom. nov

Valid

Saul & Squires

Early Cretaceous (late Hauterivian, possibly also late Barremian)

Canada
United States

A member of Aporrhaidae, a species of Tessarolax; a replacement name for "Helicaulax" bicarinata Gabb (1869).

Tessarolax grahami[112]

Sp. nov

Valid

Saul & Squires

Late Cretaceous (early Campanian)

Canada
United States

A member of Aporrhaidae, a species of Tessarolax.

Tessarolax louellae[112]

Sp. nov

Valid

Squires in Saul & Squires

Late Cretaceous (middle late Campanian)

Canada
United States?

A member of Aporrhaidae, a species of Tessarolax.

Tessarolax teleos[112]

Sp. nov

Valid

Saul & Squires

Late Cretaceous (late early to early late Maastrichtian)

El Piojo Formation
Moreno Formation

United States

A member of Aporrhaidae, a species of Tessarolax.

Theodoxus patrae[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

A species of Theodoxus.

Tocobaga[113]

Gen. et comb. nov

Valid

Auffenberg, Slapcinsky & Portell

Miocene

Arcadia Formation
St. Marks Formation?

United States

A member of Bulimulidae. A new genus for "Partula" americana Heilprin (1886); genus also contains "Bulimus" floridanus Conrad (1846) and "Bulimulus" americanus wakullae Mansfield (1937) (reranked as a separate species Tocobaga wakullae).

Tournouerina ronaldi[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

A species of Tournouerina.

Tournouerina turiecensis[100]

Sp. nov

Valid

Neubauer & Harzhauser in Neubauer, Harzhauser & Pipík

Late Miocene

Martin Formation

Slovakia

A member of Hydrobiidae, a species of Tournouerina.

Tricarilda recta[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Tricarilda schoberti[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Tripartella neubaueri[72]

Sp. nov

Valid

Nützel & Gründel

Early Jurassic (Pliensbachian)

Amaltheenton Formation

Germany

Tritonoharpa aquitaniensis[106]

Sp. nov

Valid

Lesport, Cluzaud & Verhecken

Miocene (early Burdigalian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Tritonoharpa.

Tritonoharpa caunbonensis[79]

Sp. nov

Valid

Pacaud, Ledon & Loubry

Eocene (Bartonian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Tritonoharpa.

Tritonoharpa mariechristinae[106]

Sp. nov

Valid

Lesport, Cluzaud & Verhecken

Miocene (Langhian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Tritonoharpa.

Tritonoharpa renardi[106]

Sp. nov

Valid

Lesport, Cluzaud & Verhecken

Miocene (Serravallian)

France

A member of Cancellariidae belonging to the subfamily Plesiotritoninae, a species of Tritonoharpa.

Trivia merlini[114]

Sp. nov

Disputed

Fehse & Van de Haar

Pliocene-Pleistocene

Belgium

A species of Trivia. Van Nieulande et al. (2022) considered it to be a junior synonym of Trivia monacha (da Costa, 1778).[115]

Trochotoma (Placotoma)[116]

Nom. nov et sp. nov

Valid

Ferrari et al.

Jurassic (Pliensbachian to Kimmeridgian[98])

Piedra Pintada Formation

Argentina
France
Germany[98]

A member of Trochotomidae, a subgenus of Trochotoma; a replacement name for Discotoma Haber (1934). The type species of the subgenus is "Ditremaria" amata d’Orbigny (1850); the subgenus also includes new species Trochotoma (Placotoma) neuquensis, as well as "Ditremaria" suevica Quenstedt (1881–84).[98] Considered to be a separate genus by Gründel, Keupp & Lang (2017).[98]

Trochotoma (Trochotoma) protonotialis[116]

Sp. nov

Valid

Ferrari et al.

Early Jurassic (Pliensbachian)

Piedra Pintada Formation

Argentina

A member of Trochotomidae, a species of Trochotoma.

Tryonia hershleri[117]

Sp. nov

Valid

Czaja & Estrada-Rodríguez

Late Pleistocene

Mexico

A species of Tryonia.

Tryonia pseudocircumstriata[117]

Sp. nov

Valid

Czaja & Estrada-Rodríguez

Late Pleistocene

Mexico

A species of Tryonia.

Turbonilla paraguanensis[70]

Sp. nov

Valid

Landau & LaFollette

Miocene

Cantaure Formation

Venezuela

A member of Pyramidellidae, a species of Turbonilla.

Tylostoma ranchariensis[118]

Sp. nov

Valid

Pereira et al.

Early Cretaceous (Aptian-Albian)

Romualdo Formation

Brazil

A member of Naticidae, a species of Tylostoma.

Unitas ponsi[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A member of Cancellariidae, a species of Unitas.

Valvata ducati[101]

Sp. nov

Valid

Esu & Girotti

Pleistocene

Italy

A species of Valvata.

Valvata pyramidula[91]

Sp. nov

Valid

Esu & Girotti

Early Pleistocene

Synania Formation

Greece

A species of Valvata.

Viviparus codomorphus[73]

Sp. nov

Valid

Hartman

Paleocene (Torrejonian)

Fort Union Formation

United States

A species of Viviparus.

Viviparus kochanskyae[107]

Sp. nov

Valid

Mandic et al.

Pliocene

Croatia
Serbia

A species of Viviparus.

Viviparus pipiki[100]

Sp. nov

Valid

Neubauer & Harzhauser in Neubauer, Harzhauser & Pipík

Late Miocene

Martin Formation

Slovakia

A member of Viviparidae, a species of Viviparus.

Viviparus purgatorius[73]

Sp. nov

Valid

Hartman

Paleocene (Puercan to Torrejonian)

Fort Union Formation
Ravenscrag Formation

Canada
United States

A species of Viviparus.

Wallowiella (Plicaropsis)[68]

Subgen. et comb. et sp. nov

Valid

Gründel, Keupp & Lang

Late Jurassic (Kimmeridgian)

Germany

A sea snail belonging to the family Neritopsidae; a subgenus of Wallowiella. The type species is "Neritites" cancellatus Stahl (1824); the subgenus also contains new species Wallowiella (Plicaropsis) compacta.

Zebina bespiso[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Zebina.

Zebina sarcignanensis[57]

Sp. nov

Valid

Lozouet

Oligocene

France

A species of Zebina.

Close

Other molluscs

More information Name, Novelty ...
Name Novelty Status Authors Age Unit Location Notes Images

Admytilus[119]

Gen. et sp. nov

Valid

Berezovsky

Eocene

Ukraine

A bivalve belonging to the family Mytilidae. The type species is Admytilus alius.

Adrarunio[120]

Gen. et comb. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Jurassic

Irhazer Group

Niger

A bivalve belonging to the family Nakamuranaiadidae; a new genus for "Unio" deserticus Mongin (1968).

Afrohyrioides[120]

Gen. et comb. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Jurassic

Egypt
Niger

A bivalve belonging to the family Unionidae; a new genus for "Unio" jowikolensis Newton (1909).

Anechinocardium[121]

Gen. et comb. nov

Valid

Hickman

Late Eocene to Oligocene

Eugene Formation
Keasey Formation
Pittsburg Bluff Formation

United States

A cockle. The type species is "Cardium" weaveri Anderson & Martin (1914); genus also includes "Nemocardium" formosum Hickman (1969) and "Cardium" lorenzanum Arnold (1908).

Aphanaia kletzi[122]

Sp. nov

Valid

Biakov & Kutygin

Permian (late Sakmarian)

Russia

A bivalve, a species of Aphanaia.

Arcopsis (Arcopsis) tenuicostata[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Arcopsis.

Assytilus[119]

Gen. et sp. nov

Valid

Berezovsky

Eocene

Ukraine

A bivalve belonging to the family Mytilidae. The type species is Assytilus alpha.

Astartella heideckeri[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

An astartid bivalve.

Astartella? stefaniae[88]

Sp. nov

Valid

Hautmann in Hautmann et al.

Early Triassic

China

An astartid bivalve, possibly a species of Astartella.

Auroradiolites[124]

Gen. et comb. nov

Valid[125]

Rao et al.

Early Cretaceous (Aptian to Albian)

Afghanistan
China
India
Iran
Japan
Pakistan

A radiolitid rudist. A new genus for "Praeradiolites" gilgitensis Douvillé (1926); genus also contains "Sphaerulites" griesbachi Douvillé (1926) and "Praeradiolites" biconvexus Yang et al. (1982).

Bacatigonia[126]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous (Albian)

Belgium
Kazakhstan

A bivalve belonging to the family Pterotrigoniidae. The type species is "Linotrigonia (Oistotrigonia)" immutata Savel’ev (1958); genus also includes B. dzharmanensis (Vinokurova in Vinokurova & Romanovskaja, 1972), B. kajragatshensis (Vinokurova in Vinokurova & Romanovskaja, 1972), B. ludovicae (Briart & Cornet, 1868) and B. tshuenkoi (Romanovskaja & Vinokurova in Vinokurova & Romanovskaja, 1972).

Bakulia[127]

Gen. et 2 sp. nov

Valid

Silantiev & Chandra in Silantiev, Chandra & Urazaeva

Permian

Raniganj Formation

India

A bivalve belonging to the family Senderzoniellidae. The type species is Bakulia damodarensis; genus also includes Bakulia jhamuniaensis.

Balaklavella[128]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous

Crimean Peninsula

A bivalve belonging to the family Rutitrigoniidae. The type species is "Rutitrigonia" balaklavensis Yanin (2004).

Barbatia (Barbatia) soluta[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Barbatia.

Bentharca steffeni[129]

Sp. nov

Valid

Amano, Jenkins & Nishida

Paleocene

Katsuhira Formation

Japan

An ark clam, a species of Bentharca.

Bicorbula kutchensis[130]

Sp. nov

Valid

Halder & Bano

Paleogene

India

A bivalve belonging to the family Corbulidae.

Brachidontes araripensis[118]

Sp. nov

Valid

Pereira et al.

Early Cretaceous (Aptian-Albian)

Romualdo Formation

Brazil

A bivalve belonging to the family Mytilidae, a species of Brachidontes.

Caestocorbula gujaratensis[130]

Sp. nov

Valid

Halder & Bano

Paleogene

India

A bivalve belonging to the family Corbulidae.

Callistochiton borellianus[131]

Sp. nov

Valid

Dell’Angelo et al.

Miocene (Messinian)

Italy

A chiton belonging to the family Callistoplacidae, a species of Callistochiton.

Circunula[132]

Gen. et comb. nov

Valid

Koppka

Late Jurassic

Russia
Czech Republic
France
Germany
Poland
 Switzerland

A foam oyster; a new genus for "Ostrea" cotyledon Contejean (1859).

Coactunio[120]

Gen. et comb. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Middle or Late Jurassic

Irhazer Group

Niger

A bivalve belonging to the family Unionidae; a new genus for ?"Chamberlainia" iguallalensis Mongin (1963).

Conchocele bathyaulax[121]

Sp. nov

Valid

Hickman

Late Eocene to early Oligocene

Keasey Formation

United States

A bivalve belonging to the family Thyasiridae, a species of Conchocele.

Conchocele taylori[121]

Sp. nov

Valid

Hickman

Late Eocene

Keasey Formation

United States

A bivalve belonging to the family Thyasiridae, a species of Conchocele.

Cosmetopsis glimmerodensis[133]

Sp. nov

Valid

Janssen

Oligocene

Kassel Formation

Germany

A limopsid bivalve, a species of Cosmetopsis.

Cosmetopsis latdorfensis[133]

Sp. nov

Valid

Janssen

Oligocene

Belgium
Germany

A limopsid bivalve, a species of Cosmetopsis.

Cosmetopsis mothsorum[133]

Sp. nov

Valid

Janssen

Oligocene

Germany

A limopsid bivalve, a species of Cosmetopsis.

Cyclocardia moniligena[121]

Sp. nov

Valid

Hickman

Eocene-Oligocene boundary

Keasey Formation

United States

A bivalve, a species of Cyclocardia.

Earlpackardia[128]

Gen. et comb. nov

Valid

Cooper

Cretaceous

Japan
Philippines
United States
( Oregon)

A bivalve belonging to the family Rutitrigoniidae. The type species is "Trigonia" jacksonensis Packard (1921); genus also includes E. yeharai (Kobayashi, 1954) and E. amagensis (Kobayashi, 1957).

Elianella[128]

Gen. et comb. nov

Junior homonym

Cooper

Late Cretaceous (Maastrichtian)

Madagascar

A bivalve belonging to the family Rutitrigoniidae. The type species is "Trigonia" patonensis Basse (1931); genus also includes E. gilleti (Basse, 1932). The generic name is preoccupied by Elianella Vercammen-Grandjean (1956); Ceccolini & Cianferoni (2021) coined a replacement name Elianegonia.[134]

Elrhazunio[120]

Gen. et sp. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Early Cretaceous (Aptian or Albian)

Elrhaz Formation

Niger

A bivalve which might be a member of the family Unionidae or the family Margaritiferidae. The type species is Elrhazunio problematica.

Enigmaconus? pyramidalis[135]

Sp. nov

Valid

Kouchinsky & Vendrasco in Kouchinsky et al.

Early Cambrian

Emyaksin Formation

Russia

A mollusc of uncertain phylogenetic placement, possibly a monoplacophoran; an enigmaconid, possibly a species of Enigmaconus.

Erichlangeia[128]

Gen. et comb. nov

Valid

Cooper

Late Jurassic (Kimmeridgian)

Tanzania

A bivalve belonging to the family Rutitrigoniidae. The type species is "Trigonia" dietrichi Lange (1914).

Etheripecten playfordi[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the family Heteropectinidae.

Eufalagonia[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Maastrichtian)

United States
( Alabama)

A bivalve belonging to the family Pterotrigoniidae. Genus includes "Trigonia" angulicostata Gabb (1876).

Eurotrigonia[126]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous (Berriasian-Aptian)

Kazakhstan
Russia
Turkmenistan
United Kingdom

A bivalve belonging to the family Pterotrigoniidae. The type species is "Pterotrigonia" mantelli Casey (1962); genus also includes E. akuschaensis (Anthula, 1899), E. aliformis (Parkinson, 1811), E. anterior (Casey, 1962), E. attenuata (Lycett, 1875), E. caudata (Agassiz, 1840), E. crassicostata (van Hoepen, 1929), E. cubanica (Sinzow, 1913), E. cuneiformis (Conrad, 1852), E. druzczici (Yanin, 2004), E. gokderensis (Savel’ev, 1958), E? hemilunaris (Savel’ev, 1958), E. hungarica (Bockh, 1910), E. kopetdagensis (Aliev & Aliev, 1961), E. percaudata (Rollier, 1913), E. schapsugensis (Mordvilko, 1932), E. subaliformis (Savel’ev, 1958), E. subpiriformis (Savel’ev, 1958) and E. vectiana (Lycett, 1875).

Eurydesma glaebula[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the group Pectinida and the family Eurydesmidae.

Gabbigonia[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Campanian)

United States

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" eufalensis Gabb (1860); genus also includes G. gabbi (Stephenson, 1941), G. kummeli (Weller, 1907), G. moorei (Stephenson, 1941), and G. marionensis (Stephenson, 1923).

Gangamya[127]

Gen. et 3 sp. nov

Valid

Silantiev & Chandra in Silantiev, Chandra & Urazaeva

Permian

Damuda Group

India

A bivalve belonging to the family Prokopievskiidae. The type species is Gangamya minutula; genus also includes Gangamya elongata and Gangamya jhariaensis.

Gastrochaena beringiana[136]

Sp. nov

Valid

Kalishevich

Paleogene

Russia

A bivalve, a species of Gastrochaena.

Glycymeris (Glycymeris) dimicostata[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Glycymeris.

Glycymeris (Glycymeris) eos[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Glycymeris.

Glycymeris (Glycymeris) indefinita[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Glycymeris.

Glycymeris (Glycymeris) insentira[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Glycymeris.

Glycymeris (Glycymeris) manitesta[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Glycymeris.

Glycymeris (Glycymeris) parma[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Glycymeris.

Gondwanadontella[127]

Gen. et sp. nov

Valid

Silantiev & Chandra in Silantiev, Chandra & Urazaeva

Permian

Raniganj Formation

India

A bivalve belonging to the family Anadontellidae. The type species is Gondwanadontella indiana.

Gondwanaiadites[127]

Gen. et 2 sp. nov

Valid

Silantiev & Chandra in Silantiev, Chandra & Urazaeva

Permian

Raniganj Formation

India

A bivalve belonging to the family Naiaditidae. The type species is Gondwanaiadites betekhtinae; genus also includes Gondwanaiadites angustata.

Grandigonia[137]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous (Hauterivian)

France
United Kingdom

A bivalve belonging to the family Iotrigoniidae. The type species is "Trigonia" robinaldina d'Orbigny (1844).

Haumurigonia[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Campanian-Maastrichtian)

Antarctica
Argentina
Chile
New Zealand

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" pseudocaudata Hector (1886); genus also includes H. bastamantina (Feruglio, 1935), H. dumbeae (Freneix, 1958), H. malagninoi (Medina, 1980), H. spikermanni (Medina, 1980), H. waitangiensis (Fleming, 1987) and H. windhauseniana (Wilckens, 1921).

Helvetostrea[132]

Gen. et comb. nov

Valid

Koppka

Middle? to Late Jurassic

 Switzerland
Germany?
Poland? United Kingdom?

A flemingostreid oyster; a new genus for "Ostrea" sequana Thurmann & Etallon (1862). Genus might also contain "Ostrea" caprina Rollier (1917), "Ostrea" oxfordiana Rollier (1917) and "Ostrea" expansa Sowerby (1819).

Henrywoodsia[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Campanian-Maastrichtian)

New Zealand

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" waiparensis Woods (1917); genus also includes H. ongleyi (Fleming, 1987) and H. pygoscelium (Wilckens, 1910).

Illyricocongeria[93]

Gen. et comb. et sp. nov

Mandic in Neubauer, Mandic & Harzhauser

Miocene

Bosnia and Herzegovina
Croatia

A member of Dreissenidae. The type species is "Congeria" aletici Brusina (1907); genus also includes Illyricocongeria acuta (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1981), I. avis (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1981), I. bosniaca (Katzer, 1913), I. bosniaca acuticostata (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1981), I. clivunensis (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1981), I. cor (Kochansky-Devidé in KochanskyDevidé & Slišković, 1978), I. cvitanovici (Brusina, 1907), I. dalmatica (Brusina, 1874), I. drvarensis (Toula, 1913), I. frici (Brusina, 1904), I. fuchsi (Pilar, 1873), I. katzeri (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1978), I. novica (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1978), I. obliqua (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1978), I. pernaeformis (Andrusov, 1897), I. pikijae (Kochansky-Devidé, 1979), I. scaphula (Brusina in Andrusov, 1897), I. stojcicae (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1978), I. volucris (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1978), as well as new species Illyricocongeria moirae and possibly also I.? soklici (Kochansky-Devidé in Kochansky-Devidé & Slišković, 1978).

Incomatiella[126]

Gen. et comb. nov

Valid

Cooper

Cretaceous (?Albian-Maastrichtian)

Mozambique
Crimean Peninsula?

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia (Scabrotrigonia)" incomatensis Rennie (1936); genus also includes I. chivensis (Arkhanguelsky, 1916) and possibly I? taurica (Yanin, 2004).

Indonellina[127]

Gen. et 2 sp. nov

Valid

Silantiev & Chandra in Silantiev, Chandra & Urazaeva

Permian

Raniganj Formation

India

A bivalve belonging to the family Prokopievskiidae. The type species is Indonellina triangulata; genus also includes Indonellina orbiculata.

Jaitlygonia[128]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Maastrichtian)

India

A bivalve belonging to the family Rutitrigoniidae. The type species is "Trigonia" suborbicularis Forbes (1845); genus also includes J. indica (Stoliczka, 1871) and J. orientalis (Forbes, 1845).

Kauffmanella[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Campanian-Maastrichtian)

United States

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" haynensis Stephenson (1923); genus also includes K. cerulea (Whitfield, 1885).

Kellia saxiriva[121]

Sp. nov

Valid

Hickman

Eocene-Oligocene boundary

Keasey Formation

United States

A bivalve belonging to the family Lasaeidae, a species of Kellia.

Kellia vokesi[121]

Sp. nov

Valid

Hickman

Eocene-Oligocene boundary

Keasey Formation

United States

A bivalve belonging to the family Lasaeidae, a species of Kellia.

Leanzatrigonia[126]

Gen. et comb. nov

Valid

Cooper

Cretaceous

Argentina

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" coihuicoensis Weaver (1931).

Lepidochitona gantensis[138]

Sp. nov

Valid

Dell’Angelo et al.

Eocene (?late Lutetian to early Bartonian)

Kincses Formation

Hungary

A chiton, a species of Lepidochitona.

Lepidochitona szoetsi[138]

Sp. nov

Valid

Dell’Angelo et al.

Eocene (?late Lutetian to early Bartonian)

Kincses Formation

Hungary

A chiton, a species of Lepidochitona.

Lepidochitona viciani[138]

Sp. nov

Valid

Dell’Angelo et al.

Eocene (?late Lutetian to early Bartonian)

Kincses Formation

Hungary

A chiton, a species of Lepidochitona.

Leptochiton lignatilis[139]

Sp. nov

Valid

Dell’Angelo, Bertolaso & Sosso in Bertolaso et al.

Miocene (Langhian to Tortonian)

Termina Formation

Italy

A chiton belonging to the family Leptochitonidae, a species of Leptochiton.

Levytrigonia[137]

Gen. et comb. nov

Valid

Cooper

Middle Jurassic

Argentina

A bivalve belonging to the family Iotrigoniidae. The type species is "Trigonia" covuncoensis Lambert (1944).

Limopsis indubia[140]

Sp. nov

Valid

Berezovsky

Late Eocene

Ukraine

A bivalve belonging to the family Limopsidae, a species of Limopsis.

Limopsis lacunosa[140]

Sp. nov

Valid

Berezovsky

Late Eocene

Ukraine

A bivalve belonging to the family Limopsidae, a species of Limopsis.

Limopsis obscura[140]

Sp. nov

Valid

Berezovsky

Late Eocene

Ukraine

A bivalve belonging to the family Limopsidae, a species of Limopsis.

Limopsis pretiosa[140]

Sp. nov

Valid

Berezovsky

Late Eocene

Ukraine

A bivalve belonging to the family Limopsidae, a species of Limopsis.

Limopsis quadrata[140]

Sp. nov

Valid

Berezovsky

Late Eocene

Ukraine

A bivalve belonging to the family Limopsidae, a species of Limopsis.

Lycettitrigonia[128]

Gen. et comb. nov

Valid

Cooper

Late Jurassic (Kimmeridgian) to Late Cretaceous (Cenomanian)

Egypt
France
India
Libya
 Switzerland
United Kingdom
Jordan?
United States?

A bivalve belonging to the family Rutitrigoniidae. The type species is "Trigonia" excentrica Parkinson (1811); genus also includes L. affinis (Sowerby, 1818), L? analoga (Douvillé, 1916), L. beyrichi (Krumbeck, 1906), L. boloniensis (de Loriol, 1866), L. coquandiana (d'Orbigny, 1844), L. costatissima (Petter Receveur, 1955), L. debilis (Lycett, 1877), L? depauperata (Douvillé, 1916), L. dunscombensis (Lycett, 1877), L. laeviuscula (Lycett, 1875), L? lerchi (Hill, 1893), L. longa (Agassiz, 1840), L. pseudoexcentrica (von Hoppe, 1922), L. sanctaecrucis (Pictet & Campiche, 1866), L. semiculta (Forbes, 1845) and L? undulaptoplicata (Blanckenhorn, 1890).

Mackinnonia puppis[141]

Sp. nov

Valid

Høyberget et al.

Early Cambrian

Ringstrand Formation

Norway

A helcionellid, a species of Mackinnonia.

Magallanesia rutogensis[124]

Sp. nov

Valid[125]

Rao et al.

Early Cretaceous (Albian)

Langshan Formation

China

A polyconitid rudist, a species of Magallanesia.

Makarenkoplax[142]

Gen. et comb. nov

Valid

Sirenko & Dell’Angelo

Late Paleocene and Early Eocene

Luzanovka Beds
Mandrikovka Beds

Ukraine

A chiton belonging to the group Chitonida and the superfamily Cryptoplacoidea. The type species is "Lepidochiton" vjalovi Makarenko (1969); genus also includes "Lepidochiton" menneri Makarenko (1969).

Mangyschlakella[126]

Gen. et comb. nov

Valid

Cooper

Cretaceous (Aptian-Cenomanian)

Belgium
Kazakhstan
Russia
United Kingdom

A bivalve belonging to the family Pterotrigoniidae. The type species is "Pterotrigonia" tatianae Savel’ev (1958); genus also includes M. elisae (Briart & Cornet, 1868), M. hemilunaris (Savel’ev, 1958), M. klytschevae (Savel’ev, 1958) and M. piriformis (Mordvilko, 1932).

Mayesella[137]

Gen. et comb. nov

Valid

Cooper

Late Jurassic and Early Cretaceous

Antarctica
Argentina
India
Kazakhstan
South Africa
Tanzania

A bivalve belonging to the family Iotrigoniidae. The type species is "Trigonia (Iotrigonia)" haughtoni Rennie (1936); genus also includes M. dubia (Kitchin, 1903), M. falcki (Rouillier & Vosinsky, 1849), M. feruglioi (Medina 1987), M. heterosculpta (Stanton, 1901), M. jakshysaurensis (Luppov, 1932), M. kuehni (Müller, 1900), M. recurva (Kitchin, 1903) and M. vau (Sharpe, 1856).

Mediata xixiangensis[143]

Sp. nov

Valid

Shao et al.

Cambrian

China

A member of the family Maikhanellidae.

Merismopteria cona[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the family Pterineidae.

Moerella quasimacoma[121]

Sp. nov

Valid

Hickman

Late Eocene to early Oligocene

Keasey Formation

United States

A bivalve belonging to the family Tellinidae, a species of Moerella.

Musagonia[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Coniacian)

United States
( California)

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" bowersiana Anderson (1958).

Noelmorrisia[126]

Gen. et comb. nov

Valid

Cooper

Cretaceous (Aptian-Cenomanian)

France
Kazakhstan

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" fittoni Deshayes in Leymerie (1842); genus also includes N. danovi (Savel’ev, 1958), N. laeviarealis (Savel’ev, 1958), N. meyeri (Lycett, 1875) and possibly N? ninae (Savel’ev, 1958) and N? ornata (d’Orbigny, 1844).

Nucinella capsa[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Nucinella.

Nucinella explicata[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Nucinella.

Nucinella similis[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Nucinella.

Offneria prebetica[144]

Sp. nov

Valid

Masse et al.

Early Cretaceous (early Aptian)

Spain

A caprinid rudist, a species of Offneria.

Orbiculipecten cokeri[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the family Streblochondriidae.

Orbigonina[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Turonian-Maastrichtian)

Antarctica
Australia
New Caledonia
New Zealand
South Africa

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" antarctica Wilckens (1910); genus also includes O. austronana (Stilwell & Gallagher, 2009), O. piripauana (Fleming, 1987) and O. saunali (Freneix, 1958).

Parachiton statianus[131]

Sp. nov

Valid

Dell’Angelo et al.

Miocene (Tortonian) and Pliocene

Italy
Spain

A chiton belonging to the family Leptochitonidae, a species of Parachiton.

Paracratis magdeburgensis[133]

Sp. nov

Valid

Janssen

Oligocene

Germany

A limopsid bivalve, a species of Paracratis.

Paracratis muelleri[133]

Sp. nov

Valid

Janssen

Oligocene

Germany

A limopsid bivalve, a species of Paracratis.

Paraheudeana soudanensis[120]

Sp. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Middle or Late Jurassic

Irhazer Group

Niger

A bivalve belonging to the family Margaritiferidae. Originally described as a species of Paraheudeana; Lopes-Lima et al. (2018) transferred this species to the genus Asturianaia.[145]

Parainoceramya[146]

Gen. et comb. nov

Valid

Ros-Franch et al.

Hettangian to Tithonian-Berriasian

Argentina
France
Germany
New Zealand
Russia
United Kingdom
China?
Hungary?
India?
Italy?
Japan?
Turkey?

A bivalve belonging to the group Myalinida and possibly to the family Inoceramidae. The type species is "Crenatula" ventricosa de C. Sowerby (1823); genus also includes several other species formerly assigned to the genus Parainoceramus.

Pelecyogyra[147]

Gen. et sp. nov

Valid

Ebbestad & Lefebvre

Ordovician (Tremadocian)

Fezouata Formation

Morocco

A member of Onychochilidae (a group of molluscs of uncertain phylogenetic placement, possibly gastropods). The type species is Pelecyogyra fezouataensis.

Perezella[137]

Gen. et comb. nov

Junior homonym

Cooper

Middle Jurassic

Chile

A bivalve belonging to the family Iotrigoniidae. The type species is "Vaugonia" fuenzalidai Reyes & Pérez (1984); genus also includes P. lissocostata (Reyes & Pérez, 1984). The generic name is preoccupied by Perezella Cépède (1910); Ceccolini & Cianferoni (2021) coined a replacement name Perezigonia.[134]

Praescabrotrigonia[126]

Gen. et comb. et nom. nov

Valid

Cooper

Cretaceous (Albian-Maastrichtian)

Egypt
Jamaica
Morocco
Peru
United Kingdom
United States

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" emoryi Conrad (1857); genus also includes P bartrami (Stephenson, 1923), P. clavigera (Cragin, 1893), P. crenulata (Lamarck, 1819), P. crenulifera (Lycett, 1877), P. douvillei (El Din, 1955), P. emoryoides (Trechmann, 1927), P. hottingeri (Freneix, 1972), P? larteti (Munier-Chalmas in litt., Mengaud 1920) and P. mooreana (Gabb, 1861), as well as P. olssoni (a replacement name for Trigonia (Scabrotrigonia) gerthi Olsson, 1944).

Primaspina banksi[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the family Heteropectinidae.

Protraxia[90]

Gen. et comb. nov

Valid

Waterhouse

Permian

Farley Formation

Australia

A bivalve belonging to family Pachydomidae. The type species is "Cardiomorpha" gryphoides de Koninck (1877); genus also includes "Edmondia" nobilissimus de Koninck (1876).

Pseudomyalina perquiritus[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the superfamily Ambonychioidea and the family Myalinidae.

Pterotegulaedon[120]

Gen. et comb. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Early Cretaceous (Aptian or Albian)

Elrhaz Formation

Niger

An unionid bivalve belonging to the family Tegulaedontidae. A new genus for "Hyriopsis" nigeriensis Mongin (1968). Genus might also contain Hyriopsis nigeriensis forme tortuosa Mongin (1968) (reranked as a separate species ?Pterotegulaedon tortuosa), thought this species might belong to the family Unionidae or Margaritiferidae instead.

Pterotrigonioides[126]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous (?Berriasian-Hauterivian)

Chile
South Africa

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" rogersi Kitchin (1908); genus also includes P. savagei (Cooper, 1979).

Raniganjelia[127]

Gen. et sp. nov

Valid

Silantiev & Chandra in Silantiev, Chandra & Urazaeva

Permian

Raniganj Formation

India

A bivalve belonging to the family Prokopievskiidae. The type species is Raniganjelia prolixa.

Renatoreyesia[126]

Gen. et comb. nov

Valid

Cooper

Late Jurassic

Chile

A bivalve belonging to the family Pterotrigoniidae. The type species is "Linotrigonia (Oistotrigonia?) chongi Pérez and Reyes (1985).

Ribeiria johni[148]

Sp. nov

Valid

Polechová

Ordovician (late Katian)

Králův Dvůr Formation

Czech Republic

A ribeirioid rostroconch, a species of Ribeiria.

Rostrunio[120]

Gen. et comb. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Middle or Late Jurassic

Irhazer Group

Niger

A bivalve belonging to the family Unionidae; a new genus for "Unio" lapparenti Mongin (1963).

Saxicavella burnsi[121]

Sp. nov

Valid

Hickman

Late Eocene

Keasey Formation

United States

A bivalve belonging to the family Basteroteiidae, a species of Saxicavella.

Stutchburia laminata[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the group Cardiida and the family Kalenteridae.

Tamaragonia[137]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous (Berriasian-Aptian), possibly also Late Jurassic

France
Poland
Russia
 Switzerland
United Kingdom

A bivalve belonging to the family Iotrigoniidae. The type species is "Trigonia" abichi Anthula (1899); genus also includes T? hauchecornei (Schmidt, 1905), T. naltschikensis (Mordvilko, 1949), T. scaphae (Agassiz, 1840), T? sequenzai (Trevisan, 1937) and T. transcaspiae (Savel’ev, 1958).

Tamesnelloides[120]

Gen. et sp. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Middle or Late Jurassic

Irhazer Group

Niger

An unionid bivalve belonging to the family Tamesnellidae. The type species is Tamesnelloides lithoides.

Tamuragonia[126]

Gen. et comb. nov

Valid

Cooper

Cretaceous (?Valanginian-Cenomanian)

Japan
New Zealand?

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" ogawai Yehara (1923); genus also includes T. amakusensis (Tashiro & Matsuda, 1983), T. brevicula (Yehara, 1915), T. dilapsa (Yehara, 1923), T. higoensis (Tamura & Tashiro, 1967), T. mashikensis (Tamura & Tashiro 1967), T. mifunensis (Tamura & Tashiro, 1967), T. miyanoharensis (Tashiro & Matsuda, 1983), T. tamurai (Tashiro & Matsuda, 1983), T. tanakai (Tashiro & Matsuda, 1986), T? ultima (Fleming 1987), and T. usuiensis (Tashiro & Matsuda, 1983).

Tanzanitrigonia[128]

Gen. et comb. nov

Valid

Cooper

Late Jurassic and Early Cretaceous

Argentina
Madagascar
Somalia
Tanzania
United States
( Arizona)

A bivalve belonging to the family Rutitrigoniidae. The type species is "Trigonia" schwarzi Müller (1900); genus also includes "Trigonia" agrioensis Weaver (1931), "Trigonia" niongalensis Lange (1914), "Trigonia" nossae Aitken (1961), "Trigonia" nyangensis Aitken (1961), "Trigonia" stephaninii Venzo (1942), "Trigonia" undulatostriata Paulcke (1903) and "Trigonia" weaveri Stoyanow (1949).

Tegulaedon[120]

Gen. et comb. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Jurassic

Egypt
Niger

An unionid bivalve belonging to the family Tegulaedontidae; a new genus for "Unio" humei Newton (1909).

Tennessiella[126]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Campanian-Maastrichtian)

United States

A bivalve belonging to the family Pterotrigoniidae. The type species is "Trigonia" thoracica Morton (1834); genus also includes T. castrovillensis (Stephenson, 1941) and T. stantoni (Stephenson, 1941).

Thyasira (Thyasira) beui[149]

Sp. nov

Valid

Amano et al.

Early to middle Miocene

Bexhaven Limestone

New Zealand

A thyasirid bivalve, a species of Thyasira.

Thyasira (Thyasira) marwicki[149]

Nom. nov

Valid

Amano et al.

Late Miocene

New Zealand

A thyasirid bivalve, a species of Thyasira; a replacement name for Thyasira (Thyasira) planata Marwick (1926) (preoccupied).

Trigonodesma tersa[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Mandrikovka Beds

Ukraine

A bivalve, a species of Trigonodesma.

Tuaregunio[120]

Gen. et comb. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Middle or Late Jurassic

Irhazer Group

Niger

A bivalve belonging to the family Unionidae; a new genus for ?"Lampsilis" agadesensis Mongin (1963).

Turanigonia[128]

Gen. et comb. nov

Valid

Cooper

Late Cretaceous (Cenomanian)

A bivalve belonging to the family Rutitrigoniidae. The type species is "Trigonia" pseudoindica Arkhanguelsky (1916).

Turikirella[128]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous (late Barremian - early Aptian)

Tanzania

A bivalve belonging to the family Rutitrigoniidae. The type species is "Megatrigonia (Rutitrigonia)" turikirae Aitken (1961); genus also includes T. bornhardti (Müller, 1900) and T. janenschi (Lange, 1914).

Unionelloides (Unionelloides) bellalensis[120]

Sp. nov

Valid

Van Damme & Bogan in Van Damme, Bogan & Dierick

Middle or Late Jurassic

Irhazer Group

Niger

A bivalve belonging to the family Unionidae, a species of Unionelloides.

Venignia[150]

Gen. et sp. et comb. nov

Valid

Berezovsky

Late Eocene

Germany
Ukraine

An ark clam. The type species is Venignia arcula; genus also contains Venignia radula (Koenen, 1893).

Yanceyopsis alleni[90]

Sp. nov

Valid

Waterhouse

Permian

Tiverton Formation

Australia

A bivalve belonging to the family Nuculidae.

Yaninella[126]

Gen. et comb. nov

Valid

Cooper

Early Cretaceous (Berriasian)

Crimean Peninsula

A bivalve belonging to the family Pterotrigoniidae. The type species is "Linotrigonia (Oistotrigonia)" belbekensis Yanin (1979).

Yoldia bella[123]

Sp. nov

Valid

Berezovsky

Late Eocene

Ukraine

A bivalve belonging to the group Nuculida, a species of Yoldia.

Zigzagia[90]

Gen. et comb. et sp. nov

Valid

Waterhouse

Permian

Australia

A bivalve belonging to the superfamily Nuculanoidea and the family Polidevciidae. The type species "Glyptoleda" buarabae Campbell (1951); genus also includes new species Z. stevensi.

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