Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre demersal; rango de profundidad 0 - 60 m (Ref. 9342). Subtropical; 34°N - 9°S, 118°W - 79°W (Ref. 5222)
Eastern Central Pacific: San Francisco Bay, California, USA to Peru and the Galapagos Islands.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 150 cm TL macho / no sexado; (Ref. 5222); peso máximo publicado: 91.0 kg (Ref. 2850)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 11; Radios blandos dorsales (total) : 15 - 16; Espinas anales: 3; Radios blandos anales: 10 - 11. Distinguished by the following characteristics: two color patterns, first is brown blotched pattern, grey or greyish green with oblong dark blotches dorsally, forming an irregular maze-like, pale reticulum, second is plain colored pattern is uniform greyish brown, darker fins and edged with white; depth of body contained 2.9-3.1 times in SL; head length 2.6-2.8 times in SL; angular preopercle, with distinct serrate lobe at angle; posterior nostrils notably larger than anterior nostrils (Ref. 89707).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Occurs from mangrove area to over hard bottom of the continental shelf and the slope (Ref. 11035). According to Thomson et al. (1979, Ref. 6852), this species prefers mangrove estuaries. Adults and juveniles occur in shallow water with adults found to depths of 60 m.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: escaso valor comercial; pesca deportiva: si
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00912 (0.00416 - 0.02000), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
4.5 ±0.8 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Musick et al. 2000 (Ref. 36717)). |
Vulnerabilidad pesquera (Ref. 59153) |
Very high vulnerability (83 of 100). 🛈 |
Vulnerabilidad climática (Ref. 125649) |
Very high vulnerability (85 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
High.
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Nutrientes (Ref. 124155) |
Calcium = 33.8 [13.6, 69.2] mg/100g; Iron = 0.768 [0.417, 1.456] mg/100g; Protein = 18.9 [17.0, 20.6] %; Omega3 = 0.319 [0.193, 0.557] g/100g; Selenium = 30 [15, 61] μg/100g; VitaminA = 14.1 [4.3, 55.2] μg/100g; Zinc = 0.561 [0.392, 0.838] mg/100g (wet weight); |