A new genus and species of bythitid fish (Teleostei: Ophidiiformes) from New Zealand

Abstract

Brosmodorsalis persicinus n. gen., n. sp. is described from specimens collected from shallow coastal rocky reefs of northern New Zealand. Brosmodorsalis is placed in the bythitid fish subfamily Brosmophycinae because it has the caudal fin separate from the dorsal and anal fins. The genus differs from all others within the subfamily by the origin of the dorsal fin being well in advance of the posterior margin of the operculum and the anterior dorsal fin rays being free of membrane.

Keywords :

• Bythitidae
• Brosmophycinae
• Brosmodorsalis n. gen.
• B. persicinus n. sp.
• New Zealand