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> Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology:

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

; süßwasser demersal. Subtropical

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

Asia: Turkey.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 7.7 cm TL Männchen/unbestimmt; (Ref. 125966); max. veröff. Gewicht: 4.53 g (Ref. 125966)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

This species is distinguished from its congeners in the O. tigris group by the following set characters, none of which are unique: male without suborbital groove; incomplete lateral line not reaching or reaching below the dorsal-fin base; scaleless on back and flank; with a median incision in the upper lip; individuals larger than 5.0 cm SL with a high dorsal adipose crest on the posterior-most caudal peduncle, the dorsal crest is not reaching to the vertical through the anal-fin base; pelvic-axillary lobe absent; deep caudal peduncle, its length 1.0–1.3 times its depth; flank with a marmorate pattern or with large, irregularly shaped and narrowly spaced dark-brown bars or blotches, usually more prominent on the flank behind the dorsal-fin base (Ref. 120397).

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

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Freyhof, J., F. Erk'akan, C. Özeren and A. Perdices, 2011. An overview of the western Palaearctic loach genus Oxynoemacheilus (Teleostei: Nemacheilidae). Ichthyol. Explor. Freshwat. 22(4):301-312. (Ref. 92318)

IUCN Rote Liste Status (Ref. 130435)

stark gefährdet (EN) (B2ab(ii,iii)); Date assessed: 09 January 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

Mehr Information

Trophic ecology
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Räuber

Ecology
Ökologie

Population dynamics
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Life cycle
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Distribution
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Anatomy
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Physiology
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Stamps, coins, misc.

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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=0.00891 (0.00496 - 0.01603), b=3.04 (2.89 - 3.19), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.3 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

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

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