Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Lethrinidae
(Emperors or scavengers) > Lethrininae
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus. More on author: Smith.
Environment / Climate / Range
Marine; reef-associated; non-migratory; depth range ? - 50 m. Tropical; 3°S - 9°S
Length at first maturity / Size / Weight / Age
Maturity: Lm 25.0  range ? - ? cm
Max length : 55.0 cm TL male/unsexed; (Ref. 2295); common length : 32.5 cm TL male/unsexed; (Ref. 2295)
soft rays: 8. Body is yellowish bronze or gray, becoming lighter ventrally. Sometimes three bronze stripes are on the upper side. The head is gray, brown or sometimes bronze with a series of yellowish cross stripes on the upper portion of the head and snout. A light streak radiates from the eye to the anterior nostril. the lower edge of the orbit has dark purplish spots. The maxilla is reddish. The fins are pale, yellowish or bronze.
Countries | FAO areas | Ecosystems | Occurrences | SELECT
scientificname = Lethrinus enigmaticus
LIMIT 1Point map | Introductions | Faunafri
Western Indian Ocean: known only from the Seychelles. Has been synonymized with Lethrinus mahsena.
Found over seagrass beds, coral reefs and adjacent sandy areas. Feeds mainly on echinoderms, crustaceans, and fish, and to a lesser degree on mollusks. Smaller, more numerous females than males have been confirmed for the Saya de Malta population (Ref. 2295). Marketed fresh (Ref. 171).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00797 - 0.02873), b=2.99 (2.83 - 3.15), based on LWR estimates for this species & Genus-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.8 ±0.58 se; Based on food items.
Resilience (Ref. 69278
): Low, minimum population doubling time 4.5 - 14 years (K=0.13-0.18).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (54 of 100) .