macrocephalus, Gonocephalus Gronow [L. T.] in Gray 1854:106 [Catalogue of fish collected and described by Laurence Theodore Gronow; ref. 1911] Pelagic. No types known. •Synonym of Cephalacanthus volitans (Linnaeus 1758) -- (Monod 1973:614 [ref. 7193]). •Synonym of Dactylopterus volitans (Linnaeus 1758) -- (Eschmeyer & Dempster 1990:691 [ref. 17613]). Current status: Synonym of Dactylopterus volitans (Linnaeus 1758). Dactylopteridae. Habitat: brackish, marine.