Ardiodus

Ardiodus is an extinct genus of prehistoric marine scombroid fish from the late Paleocene (Thanetian) to the early Eocene (Ypresian). It contains a single known species, A. mariotti from the London Clay formation of the United Kingdom and the Ouled Abdoun Basin of Morocco.

ArdiodusTemporal range:
Kingdom:Animalia
Phylum:Chordata
Class:Actinopterygii
Order:Scombriformes
Suborder:Scombroidei
Genus:†ArdiodusWhite, 1931
Species:†A. mariotti
†Ardiodus mariottiWhite, 1931

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Ardiodus is an extinct genus of prehistoric marine scombroid fish from the late Paleocene (Thanetian) to the early Eocene (Ypresian). It contains a single known species, A. mariotti from the London Clay formation of the United Kingdom and the Ouled Abdoun Basin of Morocco.

It is only known from its teeth, which show similarities to Gempylidae, Trichiuridae, Scomberomorini, and the extinct Eocoelopoma. Thus, it is likely to be a scombroid, although its exact placement is uncertain.

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