Scientific Name
Seriola dumerili

Common Name
Greater amberjack

Biology
Found in deep seaward reefs; occasionally entering coastal bays. Feed primarily on fishes such as the bigeye scad, also feeds on invertebrates (Ref. 4233). Small juveniles associate with floating plants or debris in oceanic and offshore waters. Juveniles form small schools or solitary (Ref. 5213). Eggs are pelagic (Ref. 4233). Utilized fresh and frozen; eaten pan-fried, broiled and baked (Ref. 9987). Reported to cause ciguatera in some areas (Ref. 26938).

Classification

Classified By

Risso, 1810

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Jacks and pompanos (Carangidae)

Distribution

Region

Circumglobal. Indo-West Pacific

Distribution

Circumglobal. Indo-West Pacific: South Africa, Persian Gulf, southern Japan and the Hawaiian Islands, south to New Caledonia; Mariana and Caroline islands in Micronesia. Western Atlantic: Bermuda (Ref. 26938), Nova Scotia, Canada to Brazil; also from the Gulf of Mexico and the Caribbean Sea (Ref. 9626). Eastern Atlantic: British coast (vagrant) to Morocco and the Mediterranean. Distribution in eastern central Atlantic along the African coast is not well established due to past confusion with Seriola carpenteri (Ref. 7097).

Range

45°N - 28°S, 180°W - 180°E

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

360 m

Zone

reef-associated

Environment

Marine; reef-associated; oceanodromous (Ref. 51243); depth range 1 - 360 m (Ref. 11441), usually 18 - 72 m (Ref. 9626)

Trophic Level

4.5 s.e. 0.80 Based on diet studies.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

190 cm

Common Length

100.0 cm

Phylogenetic Diversity Index

PD50 = 0.5020 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: minor commercial; aquaculture: commercial; gamefish: yes; aquarium: public aquariums

Vulnerability

Moderate to high vulnerability (54 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (K=0.18; tm=4; tmax=15)

Threat To Humans

Reports of ciguatera poisoning

IUCN Red List Status

Not Evaluated