Libya 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/ly.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Blanc, M., J.-L. Gaudet, P. Banarescu and J.-C. Hureau, 1971
National Database:

Common names from other countries

Bar tacheté, Baila, Black-spotted bass, ... more

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

> Eupercaria/misc (Various families in series Eupercaria) > Moronidae (Temperate basses)
Etymology: Dicentrarchus: Greek, di = two + Greek, kentron = sting + Greek, archos = anus (Ref. 45335).
More on author: Bloch.

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

seewasser; brackwasser; tiefenbereich 30 - ? m (Ref. 5990). Subtropical; 51°N - 10°N

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

Eastern Atlantic: English Channel (occasional) southward along the coasts of Europe and Morocco to Senegal and the Canary Islands; also southern Mediterranean and the Gulf of Suez.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 70.0 cm TL Männchen/unbestimmt; (Ref. 57391); common length : 30.0 cm TL Männchen/unbestimmt; (Ref. 3397)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 9 - 10; Rückenflossenweichstrahlen (insgesamt) : 12 - 14; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 10 - 12. Diagnosis: elongate fish with 2 separate dorsal fins and a rather deep caudal peduncle; vomerine teeth patch anchor-shaped, with the posterior teeth extending to the midline of palate; scales on interorbital space ctenoid; opercle with 2 flat spines; lower preopercular margin with large, forward-pointing spines; caudal fin moderately forked; scales small (Ref. 57391). Coloration: silvery grey, back bluish in life; juveniles and adults with small dark markings scattered over back and sides; a very distinct black spot on opercle (Ref. 57391).

Coastal species (Ref. 4197), found in coastal marine and brackish waters (Ref. 57391). Occurs on various kinds of bottoms, including sand, muddy sand and rocks; occasionally occurring in rivers (Ref. 6916, 57391). Also capable of living in hypersaline habitats (Sine Saloum in Senegal)(Ref. 57391). Feeds mainly on shrimps and mollusks, also fishes (Ref. 5990).

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

Hauptreferenz Upload your references | Referenzen | Koordinator : Heemstra, Phillip C. | Partner

Smith, C.L., 1990. Moronidae. p. 692-694. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 6916)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 14 July 2014

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell; Sportfisch: ja

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

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Ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 13.3 - 20.7, mean 17.3 (based on 39 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7656 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00676 (0.00429 - 0.01066), b=3.06 (2.92 - 3.20), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.9 ±0.65 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.07-0.16).

Prior r = 0.25, 95% CL = 0.16 - 0.37, Based on 1 full stock assessment.

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

Climate Vulnerability (Ref. 125649): High to very high vulnerability (74 of 100).

Preiskategorie (Ref. 80766): Medium.

Dicentrarchus punctatus (Bloch, 1792)