Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 25 - 80 m (Ref. 9710). Tropical; 37°N - 33°S, 89°W - 34°W
Western Atlantic: from South Carolina (USA), through Gulf of Mexico to Lesser Antilles.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 25.0 cm TL macho/indeterminado; (Ref. 7251)
Espinhos dorsais (total) : 3; Raios dorsais moles (total) : 26 - 29; Raios anais moles: 23 - 27. Three prominent diagonal grooves running from below and behind mouth nearly to gill opening; light brownish gray with rows of dark brown spots on body; grooves on head dark brown; caudal fin pale with orange-red upper and lower borders and a large orange-red crescent posteriorly (Ref. 13442).
Body shape (shape guide): short and / or deep.
Inhabits seaward reef slopes, usually well below 30 m, where in some places they are among the most common fish. Young live among floating Sargassum. Solitary or in small groups. Feeds on crabs and sea urchins. Spawns in deep water (Ref. 9710).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 20 - 27.6, mean 25.2 °C (based on 60 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02754 (0.01326 - 0.05722), b=2.91 (2.74 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.5 ±0.29 se; based on food items.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (15 of 100).
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Nutrientes (Ref.
124155): Calcium = 52.2 [23.7, 116.5] mg/100g; Iron = 0.732 [0.377, 1.701] mg/100g; Protein = 18.2 [16.0, 20.4] %; Omega3 = 0.125 [0.062, 0.251] g/100g; Selenium = 35.5 [17.2, 76.8] μg/100g; VitaminA = 93.2 [25.8, 330.0] μg/100g; Zinc = 1.04 [0.67, 1.55] mg/100g (wet weight);
