Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad 3 - 68 m (Ref. 5227). Tropical
Eastern Pacific: Baja California to Peru, including the Galapagos and other offshore islands.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 28.0 cm TL macho / no sexado; (Ref. 5227)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 3; Radios blandos dorsales (total) : 23 - 26; Radios blandos anales: 16 - 18; Vértebra: 24. Sides of body, excluding cheeks, mottled with cream to pale-brown blotches on dark background, reaching onto bases of median fins; blotches are poorly-defined and often coalescing. Body and head, excluding lips and maxillary, with embedded scales. Dorsal spines 3 (rarely 2). Lower jaw projecting, with prominent fleshy protuberance. Numerous, small pores, in patches, along ventral surface of lower jaw and on the free-edge of preopercle in > 6.5 cm SL specimens (Ref. 40934).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Lives in rocky reefs, sheltering in caves and crevices but also encountered in the open (Ref. 11482). Lies motionless, often on its side, hidden in dark recesses. Actively hunts at night, preying on small fish (Ref. 5227).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01738 (0.00674 - 0.04483), b=3.01 (2.78 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
4.0 ±0.7 se; based on size and trophs of closest relatives |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Very high.
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Nutrientes (Ref. 124155) |
Calcium = 44.6 [25.1, 94.7] mg/100g; Iron = 0.517 [0.281, 0.958] mg/100g; Protein = 18.2 [16.3, 19.9] %; Omega3 = 0.131 [0.078, 0.212] g/100g; Selenium = 32.1 [18.1, 62.3] μg/100g; VitaminA = 78.8 [20.8, 340.7] μg/100g; Zinc = 0.966 [0.632, 1.471] mg/100g (wet weight); |