Black cap jawfish

The Black cap jawfish (Opistognathus lonchurus) features a distinctive appearance with its prominent black cap. Native to the Western Atlantic, including locations like Florida, the Bahamas, and the Gulf of Mexico, this fish has a slender, elongated body primarily colored in yellowish to tan hues, accentuated by its black head marking. It isn't particularly well-known in the aquarium hobby, but its unique appearance may attract enthusiasts interested in distinctive or rare species.