Egypt country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/eg.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Hureau, J.-C., 1986
National Database:

Common names from other countries

Grondin gris, Borracho, Тригла серая (=морской петух), ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Scorpaenoidei (Scorpionfishes) > Triglidae (Searobins) > Triglinae
Etymology: Eutrigla: Greek, eu = good + Greek, trigla, es = red mullet + greek (Ref. 45335).
More on author: Linnaeus.

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

seewasser; brackwasser demersal; tiefenbereich 10 - 340 m (Ref. 56504), usually 10 - 150 m (Ref. 35388). Temperate; 71°N - 21°N, 49°W - 42°E

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

Eastern Atlantic: Norway to Morocco, Madeira, Iceland (Ref. 2723), including Greenland (Ref. 115160). Also known from the Mediterranean and Black Sea (Ref. 4697).

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 18.8, range 24 - ? cm
Max length : 60.0 cm TL Männchen/unbestimmt; (Ref. 3397); common length : 30.0 cm TL Männchen/unbestimmt; (Ref. 4697); max. veröff. Gewicht: 956.00 g (Ref. 41256)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Head large without deep occipital groove. Vertebrae 37-39 (11-13 precaudal and 25-27 caudal).

Common on sandy grounds, sometimes on rocky bottoms, and also on mud between coastline to 140 m depth. Up to depth of 340 m in the eastern Ionian Sea (Ref. 56504). Feeds on crustaceans, mostly shrimps and shore crabs; fishes, mostly gobies, flatfish, young herring and sand eels. Makes croaking sounds (Ref. 9987). Utilized fresh and frozen; eaten fried and baked (Ref. 9987).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

The young are pelagic until attaining a length of 3 cm.

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Bauchot, M.-L., 1987. Poissons osseux. p. 891-1421. In W. Fischer, M.L. Bauchot and M. Schneider (eds.) Fiches FAO d'identification pour les besoins de la pêche. (rev. 1). Méditerranée et mer Noire. Zone de pêche 37. Vol. II. Commission des Communautés Européennes and FAO, Rome. (Ref. 3397)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO(Fischereien: production, Artbeschreibung; publication : search) | FishSource | Sea Around Us

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Trophic ecology
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Ecology
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Genetics
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Estimates based on models

Preferred temperature (Ref. 115969): 7.3 - 13.5, mean 10.1 (based on 1378 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00692 (0.00574 - 0.00834), b=3.04 (2.98 - 3.10), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.9 ±0.0 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.16; tm=3-4; tmax=16; Fec=200,000).

Prior r = 0.74, 95% CL = 0.49 - 1.10, Based on 1 data-limited stock assessment.

Fishing Vulnerability (Ref. 59153): High vulnerability (55 of 100).

Climate Vulnerability (Ref. 125649): Low to moderate vulnerability (27 of 100).

Preiskategorie (Ref. 80766): High.

Eutrigla gurnardus (Linnaeus, 1758)