Marbled Grouper

Average Weight/Length

Averages 5-10 pounds; sometimes exceeds 20.

Location Habitat

Very deep dropoffs or seamounts in 500 feet or more of water. Usually on deep ledges, at depths to 210 m and on reefs, usually in caves or deep crevices. Solitary and secretive, darts away when approached or frightened. Rarely seen in markets. Major threat to this species is fishing pressure

Biology & Physical Description

Dark brown or charcoal with numerous white spots. Deeper-bodied than most Groupers, its shape is reminiscent of the unrelated Tripletail. Dorsal spines (total): 11; Dorsal soft rays (total): 18-20; Anal spines: 3; Anal soft rays: 8 - 10. Distinguished by the following characteristics: body and fins black with many large white blotches (Ref. 13608). Compressed, with a large pectoral fin; scales smooth; greatest depth of body 2.2-2.5 in SL; body width 2.2-2.9 times in depth; head length 2.5-2.8 times in SL; rounded preopercle, finely serrate, serrae at the angle slightly enlarged

Geographic Species Map (Fishbase.org Map)

Summary of Distribution: Western Atlantic: North Carolina, USA to Rio de Janeiro, Brazil, including the Gulf of Mexico and the Caribbean.

Note: Distribution range colors indicate degree of suitability of habitat which can be interpreted as probabilities of occurrence (fishbase.org)

Tackle & Baits

Power reels and cut baitfish or squid.

Game Rating

Game Rating : 6/10

Game Description :

Seldom caught on sporting gear.

Food Rating

Game Rating : 9/10

Game Description :

Excellent, as are all the Groupers that inhabit very deep water.