>
Eupercaria/misc (Various families in series Eupercaria) >
Lethrinidae (Emperors or scavengers) > Lethrininae
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus.
Eponymy: William Sackston Atkinson (1864–c. [...] (Ref. 128868), visit book page.
More on author: Seale.
Environment: milieu / Zona climática / intervalo de profundidade / distribution range
Ecologia
marinhas associadas(os) a recifes; não migratória; intervalo de profundidade 2 - 30 m (Ref. 2295), usually 2 - 18 m (Ref. 37816). Tropical; 31°N - 32°S, 96°E - 134°W
Pacific Ocean: Indonesia and Philippines, north to southern Japan, south to Australia, east to the Tuamoto Islands. Has most frequently been named Lethrinus mahsena.
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturidade: Lm ?, range 28 - ? cm
Max length : 50.0 cm TL macho/indeterminado; (Ref. 48635); common length : 32.5 cm TL macho/indeterminado; (Ref. 2295); idade máx. registrada: 24 anos (Ref. 2290)
Espinhos dorsais (total) : 10; Raios dorsais (total) : 9; Espinhos anais: 3; Raios anais : 8.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Inhabits seagrass beds and sandy areas of lagoons and outer reef slopes. Found singly or in schools. Feeds mainly on crustaceans, mollusks, and fish. Marketed fresh (Ref. 9775).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Gonochorism is inferred for this species as sizes of males and females overlapped and male gonad morphology is typical of secondarily derived testes (Ref. 103751). Juvenile hermaphroditism is exhibited by this species (Ref. 35994).
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)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial; peixe esportivo: sim
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 29.3, mean 28.6 °C (based on 2744 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.01032 - 0.02433), b=3.00 (2.88 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.8 ±0.0 se; based on diet studies.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.29-0.31; tm=3.7-5; tmax=24).
Prior r = 0.49, 95% CL = 0.33 - 0.74, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (35 of 100).
🛈
Nutrients (Ref.
124155): Calcium = 44.1 [31.1, 63.0] mg/100g; Iron = 0.829 [0.557, 1.158] mg/100g; Protein = 20.3 [17.7, 22.5] %; Omega3 = 0.123 [0.088, 0.169] g/100g; Selenium = 37.1 [20.8, 58.2] μg/100g; VitaminA = 30.9 [6.9, 161.8] μg/100g; Zinc = 2.07 [1.59, 2.64] mg/100g (wet weight);
