Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Carangidae
(Jacks and pompanos) > Caranginae
Etymology: Alectis: One of three Erinyes in the Greek mythology; daughter of Acheronte with a terrible rage.
Environment / Climate / Range
Marine; brackish; reef-associated; depth range 20 - 100 m (Ref. 28016). Tropical; 44°N - 45°S, 25°E - 130°W
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 165 cm TL male/unsexed; (Ref. 9710); common length : 100.0 cm TL male/unsexed; (Ref. 5213); max. published weight: 25.0 kg (Ref. 30874)
Indo-Pacific: Red Sea and East Africa to French Polynesia (Ref. 4795), north to southern Japan, south to the Arafura Sea (Ref. 9819) and Australia.
Adults found over coral reefs in coastal waters below 60 m (Ref. 9710, 58534). Form schools. Juveniles solitary, found in surface waters and in estuaries; may mimic jellyfish. Feed on fishes, squids, and crustaceans (Ref. 5213).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
Fisheries: commercial; gamefish: yes; aquarium: public aquariums
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02951 (0.01605 - 0.05428), b=2.88 (2.72 - 3.04), based on LWR estimates for species & Subfamily-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 4.1 ±0.52 se; Based on food items.
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (K = 0.17).
Vulnerability (Ref. 59153
): High vulnerability (62 of 100) .