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Eupercaria/misc (Various families in series Eupercaria) >
Priacanthidae (Bigeyes or catalufas)
Etymology: Priacanthus: Greek, prion = saw + Greek, akantha = thorn (Ref. 45335).
More on author: Cuvier.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino asociado a arrecife; rango de profundidad 10 - 200 m (Ref. 5403), usually 15 - 100 m (Ref. 10786). Subtropical; 44°N - 40°S, 98°W - 34°E
Tropical and tropically influenced areas of the Atlantic Ocean. Western Atlantic: Canada (Ref. 5951) to Bermuda and at least North Carolina, USA (Ref. 5403) southward to northern Argentina (Ref. 3800). Eastern Atlantic: Madeira to Namibia. Mediterranean (Ref. 50345). Reports from the Indo-Pacific are misidentifications.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm ?, range 14 - ? cm
Max length : 50.0 cm TL macho / no sexado; (Ref. 40637); common length : 35.0 cm TL macho / no sexado; (Ref. 3661); peso máximo publicado: 2.9 kg (Ref. 40637)
Espinas dorsales (total) : 10; Radios blandos dorsales (total) : 14; Espinas anales: 3; Radios blandos anales: 15.
Body shape (shape guide): fusiform / normal.
Found on coral reefs and rocky bottoms (Ref. 3800). Forms small aggregations near the bottom (Ref. 10786). A nocturnal feeder (Ref. 5521), feeds mainly on small fishes, crustaceans and polychaetes (Ref. 3800). Most of its prey are larvae. Flesh considered excellent quality; marketed fresh (Ref. 5217).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Starnes, W.C., 1988. Revision, phylogeny and biogeographic comments on the circumtropical marine percoid fish family Priacanthidae. Bull. Mar. Sci. 43(2):117-203. (Ref. 5403)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Reports of ciguatera poisoning (Ref. 31174)
Usos humanos
Pesquerías: escaso valor comercial; pesca deportiva: si; Acuario: Comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01622 (0.01257 - 0.02093), b=2.90 (2.83 - 2.97), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nivel trófico (Referencia 69278) |
4.0 ±0.0 se; based on diet studies. |
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Generation time |
1.6 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (K=0.7). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
High.
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Nutrientes (Ref. 124155) |
Calcium = 28.1 [14.5, 65.8] mg/100g; Iron = 0.618 [0.355, 1.065] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.262 [0.154, 0.435] g/100g; Selenium = 23.3 [11.3, 45.4] μg/100g; VitaminA = 29.6 [10.0, 94.8] μg/100g; Zinc = 0.616 [0.409, 0.934] mg/100g (wet weight); |