Cricotus | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Sarcopterygii |
Clade: | Tetrapodomorpha |
Order: | †Embolomeri |
Family: | †Archeriidae |
Genus: | †Cricotus Cope, 1875 |
Type species | |
†Cricotus heteroclitus (nomen dubium) Cope, 1875
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Cricotus is an extinct genus of Embolomeri. It was erected by Cope in 1875,[1] on the basis of fragmentary, not clearly associated remains including caudal vertebrae, on which the name was established (in fact, based on a single intercentrum), as well as a few other postcranial bones. It was little-used in the subsequent literature, contrary to Archeria, which appears to be a junior synonym of Cricotus. However, given that the type species of Cricotus (C. heteroclitus) is a nomen dubium, the name Cricotus is unavailable. This led to Holmes [2] suggesting using the name Archeria for this taxon, though he provided no evidence that he made a formal appeal to the International Commission on Zoological Nomenclature for this (and presumably did not do so).
References
- ^ Cope ED. 1875. On fossil remains of reptilia and fishes from Illinois. Proceedings of the Academy of Natural Sciences of Philadelphia 27: 404-408.
- ^ Holmes R. 1989. The skull and axial skeleton of the Lower Permian anthracosauroid amphibian Archeria crassidisca Cope. Palaeontographica Abt. A Palaeozoologie – Stratigraphie 207: 161-206.
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