Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Lutjanidae
(Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 1 - 150 m (Ref. 9710). Tropical; 35°N - 33°S, 31°E - 134°W (Ref. 55)
Indo-Pacific: Red Sea and East Africa to the Line and Society islands, north to southern Japan, south to Australia.
Length at first maturity / Size / Weight / Age
Maturity: Lm 21.5  range ? - ? cm
Max length : 50.0 cm TL male/unsexed; (Ref. 55); common length : 45.0 cm TL male/unsexed; (Ref. 5450); max. reported age: 18 years (Ref. 2293)
Adults mainly inhabit coral reefs, sometimes forming large aggregations, which are mostly stationary during the day. Juveniles occur in seagrass beds, also in mixed sand and coral habitats of shallow sheltered reefs (Ref. 1602). Sub-adults commonly form very large schools that are stationary or drift slowly along slopes during the day. Large individuals along coastal slopes at moderate depths (Ref. 48635). Benthopelagic (Ref. 58302). Feed on fishes, and a variety of invertebrates including shrimps, crabs, lobsters, stomatopods, cephalopods, echinoderms and ophiuroids (Ref. 55).
Off East Africa spawning occurs mainly during spring and summer.
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 115941)
Threat to humans
Reports of ciguatera poisoning (Ref. 9710)
Fisheries: commercial; gamefish: yes; aquarium: public aquariums
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 24.5 - 29.1, mean 28 (based on 2228 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01307 - 0.01674), b=2.98 (2.95 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245
Trophic Level (Ref. 69278
): 4.1 ±0.3 se; Based on diet studies.
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.31-0.40; tmax=18).
Vulnerability (Ref. 59153
): Moderate vulnerability (35 of 100) .