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Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Priacanthidae (Bigeyes or catalufas)
Etymology: Pristigenys: Greek, pristis = saw + Greek, genys, -yos = face (Ref. 45335).
More on author: Gill.

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

Marine; reef-associated; depth range 5 - 200 m. Subtropical; 45°N - 5°N, 98°W - 53°W

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Western Atlantic: east coast of North America, Gulf of Mexico and the Caribbean. Aside from records from Brazil (which are in error), there are no other records from South America or in eastern Atlantic waters.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 30.0 cm TL male/unsexed; (Ref. 7251); common length : 20.0 cm TL male/unsexed; (Ref. 5217)

Found on rocky bottoms between 5 (Ref. 5403) and 200 m depth, usually solitary and possibly territorial.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Oviparous (Ref. 39763).

Main reference Upload your references | References | Coordinator | Collaborators

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 Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 29 January 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest; aquarium: commercial

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Estimates based on models

Preferred temperature (Ref. 123201): 10.3 - 27.5, mean 24.3 °C (based on 228 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02239 (0.00929 - 0.05398), b=2.93 (2.73 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.9 ±0.5 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (20 of 100).

Nutrients (Ref. 124155): Calcium = 37.6 [16.4, 86.1] mg/100g; Iron = 0.654 [0.347, 1.179] mg/100g; Protein = 19.6 [18.4, 20.8] %; Omega3 = 0.21 [0.12, 0.39] g/100g; Selenium = 22.3 [10.2, 45.1] μg/100g; VitaminA = 26.2 [6.4, 111.4] μg/100g; Zinc = 0.658 [0.410, 1.015] mg/100g (wet weight);

Pristigenys alta (Gill, 1862)