Ukraine country information

Common names: Bychok-kruglyach
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 4696.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/up.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Rass, T.S., 1987
National Database:

Common names from other countries

Gobie céphalote, Gobito de roca, Gobie à grosse tête, ... more

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Gobius: Latin, gobius = gudgeon (Ref. 45335).
More on author: Pallas.

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

marien; brak water demersaal; oceanodroom (Ref. 51243); diepte 10 - 35 m (Ref. 80021). Subtropical; 53°N - 30°N, 10°W - 42°E

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Eastern Atlantic and theMediterranean and Black Sea; with dubious records from the Gulf of Suez (Ref. 80021).

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 15.7 cm TL mannelijk / geslacht onbekend; (Ref. 30504); max. gerapporteerde leeftijd: 10 Jaren (Ref. 4696)

Occurs in the intertidal zones, among rocks, weeds and pools where the water is usually brackish (Ref. 4343, 5299). Occasionally recorded in freshwater, but there are no documented records of actual occurrence in European freshwaters (Ref. 59043). Macrobenthos feeder on hard substrates (Ref. 92840), feeds on green algae (Enteromorpha), crustaceans (amphipods, crabs), polychaetes, and insects (Ref. 4696).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Benthic spawner.

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Miller, P.J., 1986. Gobiidae. p. 1019-1085. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. Volume 3. UNESCO, Paris. (Ref. 4696)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet geëvalueerd

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van minder commercieel belang; sportvis: ja

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Estimates based on models

Preferred temperature (Ref. 115969): 13.8 - 19.6, mean 18 (based on 544 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00912 (0.00725 - 0.01148), b=3.10 (3.06 - 3.14), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.0 ±0.39 se; based on food items.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.22; tm=2-3; tmax=10).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Prijsklasse (Ref. 80766): Very high.

Gobius cobitis Pallas, 1814