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> Cypriniformes (Carps) > Leuciscidae (Minnows) > Leuciscinae
Etymology: Alburnus: From the city of Al Bura, where the fish was known (Ref. 45335); demiri: Named for Muzaffer Demir, for his great contributions to the knowledge of Turkish benthic invertebrates and marine fishes.
Eponymy: Dr Muzaffer Demir is a Turkish marine biologist who was a Professor at the University of Istanbul and Director of the Hydro-biological Station. [...] (Ref. 128868), visit book page.
More on authors: Özuluğ & Freyhof.

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

; süßwasser benthopelagisch. Subtropical

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Asia: Turkey.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 9.4 cm SL Männchen/unbestimmt; (Ref. 76902)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt) : 12; Afterflossenweichstrahlen: 16 - 18. Diagnosed from its congeners by the combination of the following characters: origin of anal fin below branched dorsal-fin ray 7-8; 13-14½ branched anal-fin rays; 18-21 gill rakers; 43-46+3 lateral line scales; ventral keel exposed for 6-9 scales in front of anus; head length 23-26% SL, 1.1-1.2 times in body depth at dorsal-fin origin; predorsal length 57-61% SL; caudal peduncle depth 11% SL, 1.6-1.9 times in its length; caudal peduncle length 18-20% SL; eye diameter 6.4-7.2% SL, 0.97-1.04 times in interorbital distance; body depth at dorsal-fin origin 26-28% SL: faint, dark lateral stripe on body; numerous small tubercles in nuptial males (Ref. 76902).

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

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Özuluǧ, M. and J. Freyhof, 2007. Alburnus demiri, a new species of bleak from Western Anatolia, Turkey (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 18(4):307-312. (Ref. 76902)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

gefährdet, siehe IUCN Red List (VU) (B2ab(i,ii,iii,iv,v)); Date assessed: 28 January 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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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=0.00661 (0.00311 - 0.01404), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this 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. (Assuming Fec < 10,000).

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

Alburnus demiri Özuluğ & Freyhof, 2008