Andersonerpeton

Andersonerpeton
Temporal range: Late Carboniferous,
The holotype jaw in multiple views
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Sarcopterygii
Clade: Tetrapodomorpha
Order: Aistopoda
Genus: Andersonerpeton
Pardo and Mann, 2018
Type species
A. longidentatum
Dawson, 1876
Synonyms

Andersonerpeton is an extinct genus of aïstopod from the Bashkirian (early Pennsylvanian) of Nova Scotia, Canada. It is known from a single jaw, which shares an unusual combination of features from both other aistopods and from stem-tetrapod tetrapodomorph fish. As a result, Andersonerpeton is significant for supporting a new classification scheme which states that aistopods evolved much earlier than previously expected. The genus contains a single species, A. longidentatum, which was previously believed to have been a species of the microsaur Hylerpeton.

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