Rissoa
Genus of gastropods
From Wikipedia, the free encyclopedia
Rissoa is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.[1]
| Rissoa | |
|---|---|
| Shell of Rissoa janusi | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Rissoidae |
| Genus: | Rissoa Freminville in Desmarest, 1814 |
| Type species | |
| Rissoa ventricosa Desmarest, 1814 | |
| Species | |
|
See text | |
| Synonyms[1] | |
| |
The genus was first introduced by M. de Freminville for some small shells observed by M. Antoine Risso, a distinguished naturalist of Nice, France. They were described by M. Demarest in 1814 in the "New Bulletin of the Philomatic Society".[2]
Description
The soft body of the snail is elongated and spiral. The somewhat prolonged mouth has a proboscis. The tentacles are awl-shaped with the eyes on a small prominence near the base. The foot is oval or elliptical. The species is phytophagous.
The conical shell has an elongated spire with its apex nipple-shaped. The size of the shell varies between 1 mm and 8 mm. The whorls are generally convex-shaped with a distinct suture. The aperture is ovate, roundish or pear-shaped with its anterior end rounded, the posterior end acute and with the peristome complete. The thin and horny operculum is spirally marked and equally ovate, roundish or pear-shaped.[2]
Habitat
Species
Species within the genus Rissoa include:
- Rissoa aartseni Verduin, 1985[3]
- Rissoa acerosa Seguenza, 1903
- Rissoa acutata Schauroth, 1857 †
- Rissoa acuticosta (Sacco, 1895) † (Homonymy junior secondary homonym of R. acuticosta Von Koenen, 1892, which seems to be a true Rissoa)
- Rissoa acuticosta Von Koenen, 1892 †
- Rissoa adela d'Orbigny, 1852 †
- Rissoa aethiopica Thiele, 1925
- Rissoa albugo Watson, 1873[4]
- † Rissoa alienocurta Lozouet, 1998
- Rissoa alleryi (Nordsieck, 1972)[5]
- Rissoa alpina Gümbel, 1861 †
- Rissoa angusticostata Sandberger, 1860 †
- Rissoa angustior (Monterosato, 1917)[6] (taxon inquirendum)
- Rissoa anomala Eichwald, 1830 †
- Rissoa arata Philippi, 1849
- Rissoa athymorhyssa Dall, 1892 †
- Rissoa auriculata Seguenza, 1903
- Rissoa auriformis Pallary, 1904[7]
- Rissoa auriscalpium (Linnaeus, 1758)[8]
- Rissoa australis G. B. Sowerby II, 1877
- Rissoa baldacconii Cantraine, 1842 †
- Rissoa balliae W. Thompson, 1840
- Rissoa banatica Jekelius, 1944 †
- Rissoa basisulcata Etheridge & Bell in Bell, 1898 †
- Rissoa becki W. H. Turton, 1933
- Rissoa bissulca Buvignier, 1843 †
- Rissoa boytonensis Harmer, 1925 †
- Rissoa buccinalis (Lamarck, 1804) †
- Rissoa callistrophia Dall, 1892 †
- Rissoa candidata W. H. Turton, 1932
- Rissoa certa Svagrovský, 1971 †
- Rissoa clotho Hörnes, 1856 †
- Rissoa conica L. Périer, 1867
- Rissoa conuloidea Etheridge & Bell in Bell, 1893 †
- Rissoa cooperi Tryon, 1865
- Rissoa costeiensis Kowalke & Harzhauser, 2004 †
- Rissoa costellata Grateloup, 1838 †
- Rissoa crefeldensis Wiechmann, 1874 †
- Rissoa crux Eichwald, 1853 †
- Rissoa cureti Cossmann, 1918 †
- Rissoa curta Dall, 1927: (taxon inquirendum, non Dujardin, 1837)
- Rissoa curticostata S. V. Wood, 1848 †
- Rissoa cylindrella Odhner, 1924
- Rissoa decipiens Deshayes, 1861 †
- Rissoa decorata Philippi, 1846[9]
- Rissoa decorticata Landau, Ceulemans & Van Dingenen, 2018 †
- Rissoa degrangei (Cossmann & Peyrot, 1919) †
- Rissoa densecosta Etheridge & Bell in Bell, 1893 †
- Rissoa dilemma O. Boettger, 1907 †
- Rissoa dissimilis Harmer, 1920 †
- Rissoa dobrogica Necrasov, 1936
- Rissoa duboisii Nyst, 1845 †
- Rissoa dupiniana d'Orbigny, 1842 †
- Rissoa electrae Manousis, 2019
- Rissoa elegantula Piette, 1857 †
- Rissoa epulata Pilsbry & C. W. Johnson, 1917 †
- Rissoa eurydictium Cossmann, 1888 †
- Rissoa euxinica Milaschevich, 1909[10]
- Rissoa exigua Eichwald, 1830 †
- Rissoa flexuosa Von Koenen, 1892 †
- Rissoa fragilis (Lamarck, 1804) †
- Rissoa fraterna Wiechmann, 1874 †
- Rissoa frauenfeldiana Brusina, 1868[11]
- Rissoa gemmula Fischer P. in de Folin, 1869[12]
- Rissoa geraea Dall, 1892 †
- Rissoa gibsoni T. Brown, 1841 †
- Rissoa glabrata G. B. Sowerby II, 1859
- Rissoa goepperti Schauroth, 1857 †
- Rissoa gomerica (Nordsieck & Talavera, 1979)[13]
- Rissoa gracilicosta Etheridge & Bell in Bell, 1893 †
- Rissoa granulum Philippi, 1844 (taxon inquirendum)
- Rissoa guerinii Récluz, 1843[14]
- Rissoa guernei Dautzenberg, 1889[15]
- Rissoa harmeri Faber, 2018 †
- Rissoa hebes O. Boettger, 1907 †
- Rissoa hidasensis Csepreghy-Meznerics, 1950 †
- Rissoa houdasi Cossmann, 1907
- Rissoa ilca Thiele, 1925
- Rissoa inchoata Deshayes, 1861 †
- Rissoa incompta A. A. Gould, 1862
- Rissoa incrassata J. Müller, 1851 †
- Rissoa inflexicosta (Cossmann, 1921) †
- Rissoa infrastriolata Thiele, 1925
- Rissoa innocens W. H. Turton, 1932
- Rissoa intermedia Grateloup, 1838 †
- Rissoa intusstriata Etheridge & Bell in Bell, 1893 †
- Rissoa irritans Thiele, 1925
- Rissoa italiensis Verduin, 1985[16]
- Rissoa janusi (Nordsieck, 1972)[17]
- Rissoa jurensis Etallon, 1862 †
- Rissoa karsteni R. Janssen, 1978 †
- Rissoa latior (Mighels & C. B. Adams, 1844)
- Rissoa leighi T. Brown, 1841 †
- Rissoa lia (Monterosato, 1884)[18]
- Rissoa lilacina Récluz, 1843[19]
- Rissoa lipeus Dall, 1892 †
- Rissoa lusoria Yokoyama, 1926 †
- Rissoa macra R. B. Watson, 1886
- Rissoa maya Yokoyama, 1926 †
- Rissoa membranacea (Adams J., 1800)[20]
- Rissoa microcharia Dall, 1892 †
- Rissoa mirabilis Manzoni, 1868[21]
- Rissoa misera Deshayes, 1861 †
- Rissoa mitreola Eichwald, 1853 †
- Rissoa modesta (H. C. Lea, 1845)
- Rissoa monodonta Philippi, 1836[22]
- Rissoa moreana Buvignier, 1852 †
- Rissoa mosensis Buvignier, 1852 †
- Rissoa mucronata Svagrovský, 1971 †
- Rissoa multicincta (Smriglio & Mariottini, 1995)[23]
- Rissoa multicostata (Nordsieck & Talavera, 1979)[24]
- Rissoa munieri Szöts, 1953 †
- Rissoa nina Nordsieck, 1972 (nomen dubium)
- Rissoa obeliscoides Landau, Ceulemans & Van Dingenen, 2018 †
- Rissoa obeliscus May, 1915
- Rissoa obtusa T. Brown, 1841 †
- Rissoa olangoensis Poppe, Tagaro & Stahlschmidt, 2015
- Rissoa oldhamiana Stoliczka, 1867 †
- Rissoa ovulum Philippi, 1844 †
- Rissoa pachia R. B. Watson, 1886
- Rissoa panhormensis Verduin, 1985[25]
- Rissoa papuana Tapparone Canefri, 1877
- Rissoa paradoxa (Monterosato, 1884)[26]
- Rissoa parva (da Costa, 1778)[27]
- Rissoa patens A. A. Gould, 1862
- Rissoa paupera Thiele, 1925
- Rissoa peregra Thiele, 1925
- Rissoa perforata Thiele, 1925
- Rissoa perspecta E. A. Smith, 1904
- Rissoa phagon J. A. Gardner, 1947 †
- Rissoa plagiostoma Thiele, 1925
- Rissoa plica Can, 18444traine, 1842
- Rissoa pompholyx Dall, 1927
- Rissoa poustagnacensis Lozouet, 1998 †
- Rissoa pouweri Van Dingenen, Ceulemans & Landau, 2016 †
- Rissoa proditoris Thiele, 1925
- Rissoa pseudoguerini (Nordsieck & Talavera, 1979)[28]
- Rissoa pseudoturricula Strausz, 1966 †
- Rissoa pucilla T. Brown, 1841 †
- Rissoa punctatissima R. Janssen, 1978 †
- Rissoa punctum Cantraine, 1842
- Rissoa quantilla W. H. Turton, 1932
- Rissoa quarantellii Brunetti & Vecchi, 2005 †
- Rissoa reussi Geinitz, 1875 †
- Rissoa rimata Philippi, 1844 †
- Rissoa robusta (H. C. Lea, 1845)
- Rissoa rodhensis Verduin, 1985[29]
- Rissoa rufa Philippi, 1849
- Rissoa rufanensis W. H. Turton, 1933
- Rissoa rugosa Svagrovský, 1971 †
- Rissoa rustica R. B. Watson, 1886
- Rissoa sadoensis Yokoyama, 1926 †
- Rissoa sandbergeri J. Müller, 1851 †
- Rissoa sarae Brunetti, Cresti & Forli, 2017 †
- Rissoa scurra (Monterosato, 1917)[30]
- Rissoa scutula Bell, 1892 †
- Rissoa searlesii Harmer, 1925 †
- Rissoa seguenzorum Bertolaso & Palazzi, 2000 †
- Rissoa selseyensis Harmer, 1925 †
- Rissoa semicarinata de Folin, 1870
- Rissoa semilaevis Von Koenen, 1892 †
- Rissoa senecta S. V. Wood, 1872 †
- Rissoa siberutensis Thiele, 1925
- Rissoa similis Scacchi, 1836[31]
- Rissoa sismondiana Issel, 1869
- Rissoa sobieskii Friedberg, 1923 †
- Rissoa soceni Jekelius, 1944 †
- Rissoa solidula Philippi, 1849
- Rissoa sordida W. H. Turton, 1932
- Rissoa sowerbyi W. H. Turton, 1932
- Rissoa spinosa Seguenza †
- Rissoa splendida Eichwald, 1830[32]
- Rissoa striatula Eichwald, 1830 †
- Rissoa strombecki Schauroth, 1857 †
- Rissoa subcarinta Cantraine, 1842 †
- Rissoa subclathrata Buvignier, 1852 †
- Rissoa sublachesis Zhizhchenko, 1936 †
- Rissoa submarginata d'Orbigny, 1850 †
- Rissoa subperforata Jeffreys, 1884 †
- Rissoa sulcifera G. B. Sowerby II, 1876
- Rissoa sumatrana Thiele, 1925
- Rissoa sundaica Thiele, 1925
- Rissoa suttonensis Harmer, 1925 †
- Rissoa tenuilineata (Cossmann, 1921) †
- Rissoa terebellum Philippi, 1844 †
- Rissoa terebralis Grateloup, 1838 †
- Rissoa teres W. H. Turton, 1932
- Rissoa texta Borchert, 1901
- Rissoa tirolensis Koken in Wöhrmann & Koken, 1892 †
- Rissoa tomlini W. H. Turton, 1933
- Rissoa torquata Landau, Ceulemans & Van Dingenen, 2018 †
- Rissoa torquilla Pallary, 1912[33]
- Rissoa trabeata Weisbord, 1962 †
- Rissoa triasina Schauroth, 1857 †
- Rissoa tristriata W. Thompson, 1840
- Rissoa tritonia W. H. Turton, 1932
- Rissoa tropica Stoliczka, 1868 †
- Rissoa turbinata (Lamarck, 1804) †
- Rissoa turbinopsis Deshayes, 1861 †
- Rissoa turricula Eichwald, 1830 †
- Rissoa umbilicata Philippi, 1851
- Rissoa undulata Deshayes, 1861 †
- Rissoa unisulca Buvignier, 1843 †
- Rissoa valfini Guirand & Ogérien, 1865 †
- Rissoa variabilis (Von Mühlfeldt, 1824) [34]
- Rissoa velata Zekeli, 1852 †
- Rissoa ventricosa Desmarest, 1814[35]
- Rissoa venus d'Orbigny, 1852 †
- Rissoa venusta Philippi, 1844
- Rissoa verdensis Rolán & Oliveira, 2008[36]
- Rissoa vicina Milaschevich, 1909[37]
- Rissoa violacea Desmarest, 1814[38]
- Rissoa virdunensis Buvignier, 1852 †
- Rissoa winkleri Müller, 1851 †
- Rissoa ziga De Gregorio, 1890 †
- Rissoa zosta Bayan, 1873 †
Synonyms
- Rissoa adarensis E.A. Smith, 1902: synonym of Onoba kergueleni (E. A. Smith, 1875)
- Rissoa albella Lovén, 1846: synonym of Pusillina sarsii (Lovén, 1846)
- Rissoa albella Alder, 1844: synonym of Rissoella diaphana (Alder, 1848)
- Rissoa albida C. B. Adams, 1845: synonym of Zebinella albida (C. B. Adams, 1845)
- Rissoa albolirata Carpenter, 1864: synonym of Lirobarleeia albolirata (Carpenter, 1864)
- Rissoa alifera Thiele, 1925: synonym of Hoplopteron alifera (Thiele, 1925)
- Rissoa alveata Melvill & Standen, 1901: synonym of Iravadia quadrasi (O. Boettger, 1893)
- Rissoa atomus E. A. Smith, 1890 : synonym of Eatonina fulgida (Adams J., 1797)
- Rissoa australis Watson, 1886: synonym of Powellisetia australis (Watson, 1886)
- Rissoa basispiralis Grant-Mackie & Chapman-Smith, 1971 † a: synonym of Diala semistriata (Philippi, 1849)
- Rissoa boscii (Payraudeau, 1826): synonym of Melanella polita (Linnaeus, 1758)
- Rissoa calathus Forbes & Hanley, 1850: synonym of Alvania beanii (Hanley in Thorpe, 1844)
- Rissoa candidissima Webster, 1905 : synonym of Subonoba candidissima (Webster, 1905)
- Rissoa carnosa Webster, 1905: synonym of Fictonoba carnosa (Webster, 1905)
- Rissoa cazini Vélain, 1877: synonym of Pisinna cazini (Vélain, 1877)
- Rissoa cerithinum Philippi, 1849: synonym of Cerithidium cerithinum (Philippi, 1849)
- Rissoa columna Pelseneer, 1903: synonym of Onoba kergueleni (E. A. Smith, 1875)
- Rissoa corilea G. B. Sowerby II, 1876: synonym of Stosicia corilea (G. B. Sowerby II, 1876)
- Rissoa coronata Scacchi, 1844: synonym of Opalia hellenica (Forbes, 1844)
- Rissoa costata (J. Adams, 1796): synonym of Manzonia crassa (Kanmacher, 1798)
- Rissoa costulata Alder, 1844: synonym of Rissoa guerinii Récluz, 1843
- Rissoa crassicostata C. B. Adams, 1845: synonym of Opalia hotessieriana (d’Orbigny, 1842)
- Rissoa deserta E.A. Smith, 1907: synonym of Powellisetia deserta (E.A. Smith, 1907)
- Rissoa diaphana Alder, 1848: synonym of Rissoella diaphana (Alder, 1848)
- Rissoa dolium Nyst, 1845: synonym of Pusillina philippi (Aradas & Maggiore, 1844)
- Rissoa dubiosa C. B. Adams, 1850: synonym of Schwartziella dubiosa (C. B. Adams, 1850)
- Rissoa edgariana Melvill & Standen, 1907: synonym of Rissoa parva (da Costa, 1778)
- Rissoa edwardiensis Watson, 1886: synonym of Skenella edwardiensis (Watson, 1886)
- Rissoa emarginata Hutton, 1885: synonym of Nozeba emarginata (Hutton, 1885)
- Rissoa emblematica Hedley, 1906: synonym of Emblanda emblematica (Hedley, 1906)
- Rissoa eulimoides (C.B. Adams, 1850): synonym of Melanella eulimoides (C. B. Adams, 1850)
- Rissoa filostria Melvill & Standen, 1912: synonym of Onoba filostria (Melvill & Standen, 1912)
- Rissoa finckhi Hedley, 1899: synonym of Chrystella finckhi (Hedley, 1899)
- Rissoa garretti Tate, 1899: synonym of Iravadia quadrasi (O. Boettger, 1893)
- Rissoa georgiana Pfeffer, 1886: synonym of Onoba georgiana (Pfeffer, 1886)
- Rissoa gracilis Pease, 1860: synonym of Pyramidelloides angustus (Hedley, 1898)
- Rissoa griegi Friele, 1879: synonym of Cingula griegi (Friele, 1879)
- Rissoa grisea Martens, 1885: synonym of Onoba grisea (Martens, 1885)
- Rissoa inconspicua Alder, 1844: synonym of Pusillina inconspicua (Alder, 1844)
- Rissoa inconspicua C. B. Adams, 1852: synonym of Alvania monserratensis Baker, Hanna & Strong, 1930
- Rissoa inflatella Thiele, 1912: synonym of Onoba inflatella (Thiele, 1912)
- Rissoa infrequens C. B. Adams, 1852: synonym of Opalia infrequens (C. B. Adams, 1852)
- Rissoa integella Hedley, 1904: synonym of Attenuata integella (Hedley, 1904)
- Rissoa interrupta (J. Adams, 1800):[39] synonym of Rissoa parva (da Costa, 1778)
- Rissoa janmayeni Friele, 1878: synonym of Frigidoalvania janmayeni (Friele, 1878)
- Rissoa kelseyi Dall & Bartsch, 1902: synonym of Lirobarleeia kelseyi (Dall & Bartsch, 1902)
- Rissoa kergueleni E. A. Smith, 1875: synonym of Onoba kergueleni (E. A. Smith, 1875)
- Rissoa labiosa (Montagu, 1803): synonym of Rissoa membranacea (J. Adams, 1800)
- Rissoa laevigata C. B. Adams, 1850: synonym of Zebina browniana (d'Orbigny, 1842)
- Rissoa lantzi Vélain, 1877: synonym of Onoba lantzi (Vélain, 1877)
- Rissoa lineolata Michaud, 1830: synonym of Pusillina lineolata (Michaud, 1832)
- Rissoa lirata Carpenter, 1857: synonym of Lirobarleeia lirata (Carpenter, 1857)
- Rissoa marionensis Watson, 1886: synonym of Eatoniella subrufescens (E.A. Smith, 1875)
- Rissoa miliaris Thiele, 1912: synonym of Skenella sinapi (Watson, 1886)
- Rissoa observationis Thiele, 1912: synonym of Onoba kergueleni (E. A. Smith, 1875)
- Rissoa ordinaria E. A. Smith, 1890: synonym of Eatoniella ordinaria (E. A. Smith, 1890)
- Rissoa paucilirata Melvill & Standen, 1912: synonym of Onoba paucilirata (Melvill & Standen, 1912)
- Rissoa pelseneeri Thiele, 1912: synonym of Powellisetia pelseneeri (Thiele, 1912)
- Rissoa porifera (Lovén, 1843):[40] synonym of Rissoa lilacina Récluz, 1843
- Rissoa principis Watson, 1886: synonym of Powellisetia principis (Watson, 1886)
- Rissoa proxima Forbes & Hanley, 1850: synonym of Ceratia proxima (Forbes & Hanley, 1850)
- Rissoa punctatostriata Tenison Woods, 1879: synonym of Leucotina casta (A. Adams, 1853)
- Rissoa punctulum Philippi, 1836: synonym of Pisinna glabrata (Von Mühlfeldt, 1824)
- Rissoa rufilabris Alder, 1844: synonym of Rissoa lilacina Récluz, 1843
- Rissoa rufilabrum Alder, 1844:[41] synonym of Rissoa lilacina Récluz, 1843
- Rissoa sarsii Lovén, 1846:[42] synonym of Pusillina sarsii (Lovén, 1846)
- Rissoa scalarella C. B. Adams, 1845: synonym of Schwartziella scalarella (C. B. Adams, 1845)
- Rissoa scotiana Melvill & Standen, 1907: synonym of Onoba semicostata (Montagu, 1803)
- Rissoa semistriata Philippi, 1849: synonym of Diala semistriata (Philippi, 1849)
- Rissoa sinapi Watson, 1886: synonym of Skenella sinapi (Watson, 1886)
- Rissoa sinuosa Scacchi, 1836: synonym of Melanella sinuosa (Scacchi, 1836)
- Rissoa striata (J. Adams, 1797): synonym of Onoba semicostata (Montagu, 1803)
- Rissoa striatula Jeffreys, 1847: synonym of Ceratia proxima (Forbes & Hanley, 1850)
- Rissoa studeriana Thiele, 1912: synonym of Onoba steineni (Strebel, 1908)
- Rissoa suavis Thiele, 1925: synonym of Onoba suavis (Thiele, 1925)
- Rissoa subangulata C.B. Adams, 1850: synonym of Schwartziella bryerea (Montagu, 1803)
- Rissoa subantarctica Thiele, 1912: synonym of Onoba subantarctica (Thiele, 1912)
- Rissoa subcostulata Schwartz, 1864: synonym of Rissoa guerinii Récluz, 1843
- Rissoa subtruncata Pelseneer, 1903: synonym of Powellisetia pelseneeri (Thiele, 1912)
- Rissoa subtruncata Vélain, 1877: synonym of Scrobs subtruncata (Vélain, 1877)
- Rissoa syngenes (A. E. Verril, 1884): synonym of Alvania syngenes (A. E. Verrill, 1884)
- Rissoa transenna Watson, 1886: synonym of Onoba transenna (Watson, 1886)
- Rissoa valdiviae Thiele, 1925: synonym of Onoba steineni (Strebel, 1908)
- Rissoa venusta Garrett, 1873: synonym of Iravadia quadrasi (O. Boettger, 1893)
- Rissoa vitrea C. B. Adams, 1850: synonym of Zebina vitrea (C. B. Adams, 1850)
- Rissoa xanthias Watson, 1886: synonym of Benthonellania xanthias (Watson, 1886)
- Rissoa xanthias var. acuticostata Dall, 1889: synonym of Benthonellania acuticostata (Dall, 1889)