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> Cypriniformes (Carps) > Gobionidae (Gudgeons)
Etymology: Gobio: Latin, gobius = gudgeon (Ref. 45335); sakaryaensis: Name derived from the Sakarya River..

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

; sötvatten bentopelagisk. Subtropical

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Asia: Tozman Stream and Sakarya River in Turkey.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 11.5 cm SL hane/ej könsbestämd; (Ref. 89889)

Short description Morfologi | Morfometri

Mjukstrålar i ryggfenan (totalt): 10; Mjukstrålar i analfenan: 9. Distinguished from all other congeners in Turkey by a combination of the following characters: breast completely scaled, scales approximately extending to isthmus; head length 27.2-30.0 % SL; snout shorter than postorbital distance; upper profile of head convex behind the nostril level, markedly concave at the nostrils, with rounded tip; reaching posterior margin of eye in male, reaching at midpoint of eye in female; interorbital distance 1.4-1.6 times eye diameter; body depth 21.5-24.4 % SL; pectoral fins reaching to or 1 scale anterior to pelvic-fin origin in males, 2 or 3 scales anterior to pelvic-fin origin in female; 39-42 lateral line scales; 4-6 scales between anus and anal fin origin; 6-8 scales between posterior extremity of pelvic-fin bases; 8-9 midlateral blotches; 10-14 slightly marked blotches on dorsal; intense black pigments on flank and back scales (Ref. 89889).

It occurs in slow-flowing, seasonal stream disappearing into the Tozman sinkhole, and has no connection with any other surface water. Today, the Tozman Stream has no connection with the main river (Ref. 89889).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Turan, D., G. Ekmekçi, V. Luskova and J. Mendel, 2012. Description of a new species of genus Gobio from Turkey (Teleostei: Cyprinidae). Zootaxa 3257:56-65. (Ref. 89889)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 04 March 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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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=0.00708 (0.00304 - 0.01646), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).

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

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Gobio sakaryaensis Turan, Ekmekçi, Luskova & Mendel, 2012