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> Cypriniformes (Carps) > Leuciscidae (Minnows) > Leuciscinae
Etymology: Alburnus: From the city of Al Bura, where the fish was known (Ref. 45335); sava: Named after Sava River. A noun in apposition.

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

; zoet water benthopelagisch; potamodroom. Temperate

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Europe: Kolpa River, Sava River system (upper Danube drainage) in Slovenia and Croatia.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 21.8 cm SL mannelijk / geslacht onbekend; (Ref. 116758)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 11; Anale zachte stralen: 18 - 19; Wervels: 44 - 45. Alburnus sava can be diagnosed from all its congeners in the Danube drainage by having the following characters: 23?27, usually 24?26, gill rakers; the ventral keel usually completely scaled (scaleless maximum 15% of the keel length); pectoral fin with 15?16 (mode = 15) branched rays; length of gill raker 65?70% of the length of the opposite outer gill filament; and a relatively long lower jaw (37?40% HL, 112?130% interorbital width) (Ref. 116758).

It inhabits streams and rivers with moderate to rapid current and a gravel and cobble bottom. During the spawning season in spring, it migrates upstream to smaller tributaries to shallow riffles where they spawn (Ref. 116758).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

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Bogutskaya, N.G., P. Zupančič, D. Jeliić, O.A. Diripasko and A.M. Naseka, 2017. Description of a new species of Alburnus Rafinesque, 1820 (Actinopterygii, Cyprinidae, Leuciscinae) from the Kolpa River in the Sava River system (upper Danube drainage), with remarks on the geographical distribution of shemayas in the Danube. ZooKeys 688:81-110. (Ref. 116758)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)

Niet bedreigd (LC) ; Date assessed: 05 October 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

FAO - Publication: search | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (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).

Trofisch niveau (Ref. 69278): 2.7 ±0.3 se; based on size and trophs of closest relatives

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (17 of 100).

Alburnus sava Bogutskaya, Zupančič, Jelić, Diripasko & Naseka, 2017