Opsanus
Opsanus is a genus of toadfishes found in the western Atlantic Ocean. It currently has six recognised species, with the latest one described in 2005.
Species
The recognized species in this genus are:Opsanus beta Opsanus brasiliensis Rotundo, Spinelli & Zavala-Camin, 2005 Opsanus dichrostomus Collette, 2001 Opsanus pardus Opsanus phobetron Walters & C. R. Robins, 1961- ''Opsanus tau''