Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 2 - 80 m (Ref. 90102). Tropical; 24°N - 25°S, 75°E - 149°E (Ref. 55)
Western Indian Ocean: Mozambique (Ref. 41878). Indo-West Pacific: southern India and Sri Lanka to Philippines, New Guinea and Australia. Has been referred to as Lutjanus janthinuropterus and Lutjanus rangus (a junior synonym of Lutjanus bohar) by previous authors.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 65.0 cm TL macho/indeterminado; (Ref. 55); common length : 35.0 cm TL macho/indeterminado; (Ref. 55)
Espinhos dorsais (total) : 10; Raios dorsais (total) : 13 - 14; Espinhos anais: 3; Raios anais : 8. Dorsal profile of head steeply sloped, snout profile slightly concave. Preorbital bone usually much greater than eye diameter, at least in large specimens. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally gray-brown or olive on the upper portion of the back and head, grading to whitish ventrally. The dorsal and caudal fins are dusky brown or black, frequently with a narrow white posterior margin. The anal, pelvic and pectoral fins are whitish with some dusky brown. Juveniles have a broad black horizontal band from snout tip to caudal fin base. Large juveniles with black mid-lateral stripe. Adults plain pinkish brown with dusky tail (Ref. 48635). Body depth 2.5-2.8 in SL (Ref. 90102).
Solitary or in small groups (Ref. 90102). Adults inhabit offshore reefs and muddy habitats. Juveniles are sometimes found in the vicinity of coral reefs, often located close to the shore where silting is moderate and visibility is reduced. Adults usually very deep (Ref. 48635). They feed on fishes and a variety of benthic invertebrates.
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
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)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 26.3 - 29.1, mean 28.3 °C (based on 1226 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00706 - 0.03101), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.0 ±0.65 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 27.2 [17.9, 38.8] mg/100g; Iron = 0.301 [0.196, 0.449] mg/100g; Protein = 18.6 [17.1, 19.9] %; Omega3 = 0.129 [0.094, 0.173] g/100g; Selenium = 67.3 [46.9, 95.6] μg/100g; VitaminA = 127 [24, 444] μg/100g; Zinc = 0.403 [0.331, 0.546] mg/100g (wet weight);
