Turkey country information

Common names: Marmara goby, Mermer kayabalığı
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Sea of Marmara and Aegean Sea watersheds. Also Ref. 106151. Threatened due to habitat loss and eutrophication/pollution. Proposed for Annex II of the EU Habitats Directive, as a priority species (Ref. 58342). Status of threat: Endangered (Ref. 58342). "nEurTurk."
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tu.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Fricke, R., M. Bilecenoglu and H.M. Sari, 2007
National Database: CLOMFOT

Common names from other countries

Mermer kayabalığı, 马尔马拉湖奈波鰕虎鱼, 馬爾馬拉湖奈波鰕虎魚, ... more

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

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Knipowitschia: Because of N.M.Knipowitsch, a zoologist and Russian ichthyologist from the Academy of Sciences. Expeditions in "Pomor" and "Pervosvanniy" ships to Azov and Black sea (1898-1908).

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

; süßwasser; brackwasser demersal; tiefenbereich 0 - ? m (Ref. 86351), usually 0 - ? m (Ref. 86351). Temperate; 39°N - 38°N, 28°W - 28°E (Ref. 86351)

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

Asia: Endemic in Lake Marmara in western Anatolia, Turkey (Ref. 86351).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 2.4 cm TL (female)

Adults prefer small, low oxygenated and permanent waters with lots of vegetation (Ref. 86351).

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

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Eschmeyer, W.N. (ed.), 2001. Catalog of fishes. Updated database version of December 2001. Catalog databases as made available to FishBase in December 2001. (Ref. 40966)

IUCN Rote Liste Status (Ref. 130435)

gefährdet, siehe IUCN Red List (VU) (B2ab(i,ii,iii,iv,v)); Date assessed: 13 March 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00349 - 0.02862), b=3.09 (2.85 - 3.34), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.3 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Fec = 100-800).

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

Knipowitschia mermere Ahnelt, 1995