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Eupercaria/misc (Various families in series Eupercaria) >
Lethrinidae (Emperors or scavengers) > Monotaxinae
Eponymy: Dr J C D Watts worked at the Tropical Fish Culture Research Institute, Malacca, Malaysia and at the Fisheries Development and Research Unit, Freetown, Sierra Leone. [...] (Ref. 128868), visit book page.
More on author: Smith.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; não migratória; intervalo de profundidade 100 - 200 m (Ref. 86942). Deep-water; 35°N - 34°S
Indo-West Pacific: tropical, known only from a few scattered localities.
Comprimento na primeira maturidade / Tamanho / Peso / Idade
Maturidade: Lm 31.0  range ? - ? cm
Max length : 55.0 cm TL macho/indeterminado; (Ref. 2295); common length : 35.0 cm TL macho/indeterminado; (Ref. 2295)
Espinhos dorsais (total) : 10; Raios dorsais moles (total) : 10; Espinhos anais: 3; Raios anais moles: 10. The inner surface of the pectoral fin axil without scales. Overall color is silvery-gray with yellowish suffusion; scale margins are narrowly brownish. Indistinct dark blotches or bars are sometimes apparent on the body. The lips are whitish to yellow. The fins are yellow, faint brown spotting may be present on soft dorsal, anal, and caudal fins. A narrow blackish bar runs across the base of the pectoral fin.
Body shape (shape guide): short and / or deep; Cross section: oval.
Inhabits the outer edge of the continental shelf. Feeds on bottom-living invertebrates and small fishes. Caught mainly with bottom longlines and bottom trawls (Ref. 9775).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01905 (0.00678 - 0.05356), b=2.96 (2.72 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.7 ±0.52 se; based on food items. |
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Generation time |
3.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth 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) |
Low to moderate vulnerability (28 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Very high.
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Nutrientes (Ref. 124155) |
Calcium = 7.76 [3.70, 20.47] mg/100g; Iron = 0.227 [0.089, 0.528] mg/100g; Protein = 18.9 [16.9, 21.2] %; Omega3 = 0.157 [0.067, 0.348] g/100g; Selenium = 11.4 [3.9, 31.1] μg/100g; VitaminA = 14.7 [2.0, 110.9] μg/100g; Zinc = 0.323 [0.185, 0.529] mg/100g (wet weight); |