''Brachymylus'' is an
extinct genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ...
of
cartilaginous fish belonging to the subclass
Holocephali
Holocephali ("complete heads"), sometimes given the term Euchondrocephali, is a subclass of cartilaginous fish in the class Chondrichthyes. The earliest fossils are of teeth and come from the Devonian period. Little is known about these primitiv ...
, which includes the modern-day
chimaeras.
References
Prehistoric cartilaginous fish genera
Jurassic cartilaginous fish
Cretaceous cartilaginous fish
Prehistoric fish of Europe
Chimaeriformes
{{Jurassic-fish-stub