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Priacanthus arenatus Cuvier, 1829

Atlantic bigeye
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Native range | All suitable habitat | Point map | Year 2050
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Priacanthus arenatus   AquaMaps   Data sources: GBIF OBIS
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Image of Priacanthus arenatus (Atlantic bigeye)
Priacanthus arenatus
Picture by Flescher, D.


Italy country information

Common names: Catalufas
Occurrence: stray
Salinity: marine
Abundance: scarce (very unlikely) | Ref: Amori, G., F.M. Angelici, S. Frugis, G. Gandolfi, R. Groppali, B. Lanza, G. Relini and G. Vicini, 1993
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: One report from Sardinia (Ref. 13729). Requires further study due to conflicting reports (Ref. 95871).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/it.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Amori, G., F.M. Angelici, S. Frugis, G. Gandolfi, R. Groppali, B. Lanza, G. Relini and G. Vicini, 1993
National Database: ICTIMED

Common names from other countries

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> 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.

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

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

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.

Length at first maturity / Tamaño / Peso / Age

Maturity: 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)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 10; Radios blandos dorsales (total) : 14; Espinas anales: 3; Radios blandos anales: 15.

Biología     Glosario (por ej. epibenthic)

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).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

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 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Reports of ciguatera poisoning (Ref. 31174)




Human uses


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