Alburnus demiri, Eastern Aegean bleak

Alburnus demiri Özuluğ & Freyhof, 2008

Eastern Aegean bleak
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Alburnus demiri
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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> 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.  More on authors: Özuluğ & Freyhof.

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

; süßwasser benthopelagisch.   Subtropical

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

Asia: Turkey.

Size / Gewicht / Alter

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

Kurzbeschreibung 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).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

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

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

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. 123251)

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

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Internet Quellen

Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Nationale Datenbanken | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00324 - 0.01477), b=3.13 (2.96 - 3.30), 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).
Verwundbarkeit (Ref. 59153):  Low vulnerability (23 of 100) .