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Auroraphoca Temporal range: early Pliocene PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Carnivora
Clade:	Pinnipedia
Family:	Phocidae
Subfamily:	Monachinae
Genus:	†Auroraphoca Dewaele, Peredo, Meyvisch, and Louwye, 2018
Species
A. atlantica Dewaele, Peredo, Meyvisch, and Louwye, 2018 (type species)

Auroraphoca is an extinct genus of earless seals from the early Pliocene of what is now the U.S. Eastern Seaboard.^[1]

Description

Auroraphoca differs from other monachines by the abrupt distal termination of the deltopectoral crest, and the presence of a reduced and distally located epicondylar crest. It is most similar to Pliophoca in the development of the anconeal process on the ulna, and because of this, the holotype USNM 181419 and paratype USNM 250290 were referred to Pliophoca by Koretsky and Ray (2008).^[1]^[2]

References

^ ^a ^b Leonard Dewaele; Carlos Mauricio Peredo; Pjotr Meyvisch; Stephen Louwye (2018). Diversity of late Neogene Monachinae (Carnivora, Phocidae) from the North Atlantic, with the description of two new species. Royal Society Open Science 5 (3): 172437. doi:10.1098/rsos.172437.
^ Koretsky IA, Ray CE. 2008 Phocidae of the Pliocene of Eastern North America. In Geology and paleontology of the Lee Creek Mine, North Carolina, IV (eds CE Ray, DJ Bohaska, IA Koretsky, LW Ward, LG Barnes), pp. 81–140. Virginia Museum of Natural History, Special Publication 14.

Genera of pinnipeds and their stem-allies

Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Suborder: Caniformia
Infraorder: Arctoidea

Pan-Pinnipedia

†Amphicynodontidae	Allocyon Amphicticeps Amphicynodon Drassonax Kolponomos Pachycynodon Parictis Wangictis
†Semantoridae	Necromites Potamotherium Puijila Semantor

Pinnipedimorpha

†Enaliarctos

Pinnipediformes

†Pacificotaria
†Pinnarctidion
†Pteronarctos

Pinnipedia

Phocidae

†Devinophoca

Monachinae

†Magnotherium
Monachini	†Afrophoca †Auroraphoca †Messiphoca Monachus Neomonachus †Noriphoca †Palmidophoca †Pliophoca †Pontophoca †Pristiphoca †Terranectes
Miroungini	†Callophoca Mirounga
Lobodontini	†Acrophoca †Australophoca †Hadrokirus †Homiphoca Hydrurga Leptonychotes Lobodon Ommatophoca †Piscophoca †Properiptychus †Virginiaphoca

Phocinae

†Cryptophoca †Frisiphoca †Kawas †Leptophoca †Monachopsis †Monotherium †Phocanella †Prophoca †Sarmatonectes
Erignathini	Erignathus †Platyphoca
Cystophorini	Cystophora †Miophoca †Pachyphoca
Phocini	†Batavipusa †Gryphoca Halichoerus Histriophoca †Nanophoca Pagophilus Phoca †Planopusa †Praepusa Pusa

Otarioidea	see below↓

Otarioidea

†Desmatophocidae

Allodesmus
Atopotarus
Desmatophoca
Eodesmus

Odobenidae

†Archaeodobenus
†Imagotaria
†Kamtschatarctos
†Nanodobenus
†Neotherium
†Osodobenus
†Pelagiarctos
†Pontolis
†Proneotherium
†Prototaria
†Pseudotaria
†Titanotaria

Neodobenia

†Dusignathinae	Dusignathus Gomphotaria
Odobeninae	†Aivukus Odobenus †Ontocetus †Pliopedia †Protodobenus †Valenictus

Panotariidae

†Eotaria

Otariidae

Callorhinae

Callorhinus
†Pithanotaria

Otariinae

†Thalassoleon
Zalophini	Eumetopias †Oriensarctos †Proterozetes Zalophus
Otariini	Arctocephalus Arctophoca †Hydrarctos Neophoca Otaria Phocarctos

Lists
List of pinnipeds List of fossil pinnipedimorphs

This page was last edited on 24 May 2021, at 17:24

Auroraphoca

From Wikipedia, the free encyclopedia

Description

References