Halecidae

Halecidae is an extinct family of aulopiform ray-finned fish known from the Cretaceous Period. It is one of the Enchodontoidei, a diverse group of aulopiforms that were dominant marine fish during the Cretaceous Period.
It contains the following genera:

The genera Hemisaurida and Serrilepis are also sometimes included in the family, though more recent studies have placed them outside it.