Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Temperate; 42°N - 40°N, 22°E - 23°E
Europe: upper Vardar drainage (except Crna system) in Macedonia.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL hane/ej könsbestämd; (Ref. 59043)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Distinguished from all its congeners in Balkan Peninsula by the combination of the following characters: flank (especially the anterior part) and opercle with numerous large, ocellated, dark wine-red spots, sometimes blackish in middle (in Kadina basin; anterior ones covered by black pigments in Babuna and Dosnica basins); dorsal fin with some weak wine-red spots; and large individuals of over 30 cm SL with 3 broad black bars on posterior half of body, distinct only when stressed (Ref. 59043).
Inhabits stretches with swift water, rapids and small waterfalls (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
Fiskeri: av potentiellt intresse
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00480 - 0.02286), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.6 ±0.5 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): Moderate vulnerability (39 of 100).
