Pristigenys alta, Short bigeye : aquarium

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Pristigenys alta (Gill, 1862)

Short bigeye
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Pristigenys alta   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> 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 Écologie

; marin récifal; profondeur 5 - 200 m.   Subtropical; 45°N - 5°N, 98°W - 53°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

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.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL mâle / non sexé; (Ref. 7251); common length : 20.0 cm TL mâle / non sexé; (Ref. 5217)

Biologie     Glossaire (ex. epibenthic)

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

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Oviparous (Ref. 39763).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 123251)

  Préoccupation mineure (LC) ; Date assessed: 29 January 2014

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: sans intérêt; Aquarium: Commercial
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Estimates based on models

Preferred temperature (Ref. 115969): 10.3 - 27.5, mean 24.3 °C (based on 228 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5313   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00945 - 0.05301), b=2.93 (2.72 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.9   ±0.5 se; based on size and trophs of closest relatives
Résilience (Ref. 120179):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité (Ref. 59153):  Low vulnerability (20 of 100) .
Nutrients (Ref. 124155):  Calcium = 47.6 [25.2, 91.1] mg/100g ; Iron = 0.989 [0.534, 1.812] mg/100g ; Protein = 20 [19, 21] % ; Omega3 = 0.209 [0.118, 0.371] g/100g ; Selenium = 16 [7, 35] μg/100g ; VitaminA = 27.7 [7.1, 109.1] μg/100g ; Zinc = 0.852 [0.523, 1.394] mg/100g (wet weight);