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Maomingosuchus

Extinct genus of reptiles From Wikipedia, the free encyclopedia

Maomingosuchus is an extinct genus of gavialoid crocodylian from Late Eocene of Southeast Asia. It was discovered in Priabonian-aged deposits of China and possibly also Thailand.[2] The type species, originally Tomistoma petrolica, was named in 1958[3] and was redescribed as Maomingosuchus in 2017.[4] A second species, Maomingosuchus acutirostris, was described in 2022 from middle-upper Eocence deposits (late BartonianPriabonian age, 39–35 Ma) of the Na Duong Basin in northern Vietnam.[5] It is proposed to be a basal member of Gavialoidea,[1] or alternatively within the family Tomistominae.[5] It was a relatively small gavialoid with an estimated total length of 3–3.5 metres (9.8–11.5 ft).[6][4]

Skull, Tianjin Natural History Museum

Quick facts Scientific classification, Species ...
Maomingosuchus
Temporal range: Late Eocene: Priabonian, 37.8–33.9 Ma[1]
Two fossils, Zhejiang Natural History Museum
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Crocodylia
Clade: Longirostres
Superfamily: Gavialoidea
Genus: Maomingosuchus
Shan et al., 2017
Species
  • Maomingosuchus petrolica (Yeh, 1958) (Type)
  • Maomingosuchus acutirostris Massonne et al., 2022
Synonyms
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