Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Temperate; 42°N - 40°N, 22°E - 23°E
Europe: Middle Vardar drainage (from Smokvica to Siricino) and its tributary Treska up to Macedonski Brod (Macedonia). Not recorded from Greece, but possibly present downstream as far as Axioupoli.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 15.5 cm SL hane/ej könsbestämd; (Ref. 59043)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Distinguished from its congeners by the combination of the following characters: first dorsal fin with 7-9 spines; second dorsal fin with 2 simple and 10-12½ branched rays; cheek scaleless or restricted at most to 2-6 scales in a single row along posterior edge of orbit; 73-83 + 5-6 scales along lateral (Ref. 59043).
Inhabits main rivers (Ref. 59043).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00221 - 0.00945), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±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).