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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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | 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 Ökologie

; seewasser riff-verbunden; tiefenbereich 5 - 200 m.   Subtropical; 45°N - 5°N, 98°W - 53°W

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

Size / Gewicht / Alter

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

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

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

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

Oviparous (Ref. 39763).

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. 123251)

  nicht bedroht (LC) ; Date assessed: 29 January 2014

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: nicht kommerziell; Aquarium: Kommerziell
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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).
Trophic level (Ref. 69278):  3.9   ±0.5 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Verwundbarkeit (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);