Adocidae

Extinct family of turtles From Wikipedia, the free encyclopedia

The Adocidae are an extinct family of aquatic and omnivorous turtles. They are freshwater cryptodiran turtles and are mainly known from Cretaceous and Paleogene Asia and North America.[2]

Skull and shell of Glyptops ornatus, and shell of Adocus beatus
Phylum:Chordata
Class:Reptilia
Suborder:Cryptodira
Quick facts Scientific classification, Type species ...
Adocidae
Temporal range: Cretaceous–Paleogene
Shell of Adocus beatus, Peabody Museum of Natural History
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Testudines
Suborder: Cryptodira
Clade: Adocusia
Family: Adocidae
Cope, 1870
Type species
Emys beatus
Leidy, 1865
Subfamilies
  • Proadocus[1]

Adocinae

Shachemydinae

  • Adocoides
  • Ferganemys
  • Isanemys
  • Mlynarskiella
  • Protoshachemys
  • Shachemys
  • Shineusemys
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Taxonomy

Phylogeny modified from Danilov et al. (2013).[2] Yehguia is most likely synonymous with Sinaspideretes, and is placed outside of Adocidae here for reasons proposed in Tong, Li & Ouyang (2013).[3]

Trionychoidea

Nanhsiungchelyidae

Yehguia(=Sinaspideretes?)

Adocidae

Ferganemys itemirensis

Ferganemys verzilini

Shachemys

Shachemys laosiana

Shachemys ancestralis

Shachemys baibolatica

Adocus

Distribution

Species of this genus are present in Oligocene of Kazakhstan, Paleocene of United States, and the Cretaceous of Canada, Japan, South Korea, Kazakhstan, Kyrgyzstan, Laos, Mexico, Mongolia, Tajikistan, Thailand, United States and Uzbekistan.

References

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