Family Ophidiidae

Cusk Eels

Cusk eels are catfish-like animals without a separate caudal fin.  They are shy, nocturnal inhabitants of rocky reefs.  Several species are found in Hawaii but only one is likely to be seen by divers.

 

HAWAII

 

Brotula multibarbata   

Brotula, Angel Ledge, Midway, 80 feet, 90mm

Angel Ledge, Midway Atoll, 80 feet

 

Brotula, Angel Ledge, Midway, 80 feet, 90mm

Angel Ledge, Midway Atoll, 80 feet

Blowhole, Oahu, 35 feet

 

LARGE-EYE BROTULA    PALAHOANA    Itachiuo

Fairly common at scuba depths but very shy.  Emerges at night to feed upon crustaceans.  Dark brown with white markings.  Attains 2 feet but normally about 1 foot.  Indo-Pacific & Hawaii.

Family Moridae

False Cods

A codfish relative from very deep water.  It has a single chin barbel, double dorsal fin, and small rounded caudal fin.  They are rarely seen by divers. 

 

Physiculus grinnelli   

Chromis, Midway Atoll, 45 feet

 

Chromis, Midway Atoll, 45 feet

GRINNELL'S MORA

Endemic to Hawaii.  Known from two individuals in cavern 45 feet deep at Midway Atoll.  Orange brown body with yellow fins, large eyes, and single chin barbel.  Very shy and difficult to photograph.  Normally found deeper than 150 feet.  Up to 13 inches long.

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