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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
Eponymy: Dr David Starr Jordan (1851–1931) was a leading American ichthyologist, physician, educator, peace activist and believer in eugenics; moreover, he was founding President of Stanford University. [...] (Ref. 128868), visit book page.
More on author: Gilbert.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 0 - 50 m (Ref. 55), usually 40 - 50 m (Ref. 9313). Tropical; 26°N - 10°S, 110°W - 77°W (Ref. 55)
Eastern Pacific: southern Mexico to Peru, including the Mapelo, Cocos and Galapagos islands.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 60.0 cm TL macho/indeterminado; (Ref. 9313)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 10; Raios dorsais moles (total) : 14; Espinhos anais: 3; Raios anais moles: 9. Head pointed, dorsal profile of forehead somewhat angular. Preorbital bone broad, maxilla extending nearly to mid-eye level. Preopercular notch and knob well developed. Scale rows on back parallel to lateral line. Upper back and top of head dark olive; sides and ventral parts dark purplish; silvery spots on side forming longitudinal rows.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults are found over hard bottoms in inshore reef areas. They form schools in surface waters around Cocos Island, Costa Rica (Ref. 9313). Carnivorous, feed on invertebrates and fish (Ref. 9313).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | 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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais; peixe desportivo: sim
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 17.6 - 25.4, mean 20.8 °C (based on 5 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=2.96 (2.80 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.5 ±0.8 se; based on diet studies.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Moderate vulnerability (44 of 100).
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Vulnerabilidade climática (Ref.
125649): Very high vulnerability (86 of 100).
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Nutrientes (Ref.
124155): Calcium = 29.3 [17.9, 44.4] mg/100g; Iron = 0.338 [0.215, 0.553] mg/100g; Protein = 18.6 [17.1, 19.9] %; Omega3 = 0.13 [0.09, 0.19] g/100g; Selenium = 56.4 [33.7, 91.5] μg/100g; VitaminA = 222 [43, 884] μg/100g; Zinc = 0.352 [0.267, 0.501] mg/100g (wet weight);