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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: Richardson.

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser riff-verbunden; tiefenbereich 20 - 200 m (Ref. 11441). Tropical; 30°N - 19°S

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indo-West Pacific: Persian Gulf to the western coast of India, eastward to the Pacific, where it occurs from Taiwan southward to the Arafura Sea (Ref. 9819) and northern Queensland, Australia (Ref. 3414).

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 21.1 range ? - ? cm
Max length : 35.0 cm TL Männchen/unbestimmt; (Ref. 11441); common length : 25.0 cm TL Männchen/unbestimmt; (Ref. 3483)

Inhabits coral or rocky areas. Sometimes forms aggregations. Feeds on a wide variety of benthic animals. Smaller fish are mostly found inshore. Marketed mostly fresh, whole or dried-salted.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

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)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 10 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 21.9 - 28.3, mean 26.8 °C (based on 847 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02138 (0.01571 - 0.02910), b=2.90 (2.82 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.8 ±0.3 se; based on diet studies.

Generation time: 1.6 (0.9 - 1.8) years. Estimated as median ln(3)/K based on 10 growth studies.

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=0.6-1.23).

Fishing Vulnerability (Ref. 59153): Low vulnerability (23 of 100).

Preiskategorie (Ref. 80766): High.

Nutrients (Ref. 124155): Calcium = 53.2 [33.9, 86.8] mg/100g; Iron = 0.65 [0.42, 1.03] mg/100g; Protein = 19.3 [18.3, 20.3] %; Omega3 = 0.176 [0.124, 0.251] g/100g; Selenium = 45.4 [28.3, 74.4] μg/100g; VitaminA = 61.3 [25.2, 151.0] μg/100g; Zinc = 1.08 [0.80, 1.46] mg/100g (wet weight);

Priacanthus tayenus Richardson, 1846