Phylum Chordata Rank Genus | ||
Similar Sphenonectris, Furcacauda, Thelodus, Thelodonti | ||
Cometicercus is an extinct genus of thelodont which lived in Canada during the Early Devonian period.
It is only known from its caudal fin and parts of its dorsal surface, including its dorsal fin.
References
Cometicercus Wikipedia(Text) CC BY-SA