Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Temperate; 5°C - 25°C (Ref. 12468); 46°N - 42°N, 13°E - 20°E
Europe: Cetina and Krka drainages in Croatia. Earlier possibly present in Soca drainages (Slovenia, Italy) but no record since 1850 (Ref. 59043). Reported from Albania (Ref. 26100).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm SL macho/indeterminado; (Ref. 59043)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Differs from its congeners in Western Balkans and Adriatic drainages by having the following characters: scales on lateral line 46-54; a broad dark spot on scale pocket and a narrow series of pigments along free margin of each flank scale (indistinct in juveniles); head depth 68-80% HL in individuals over 9 cm SL; posterior margin of anal convex or almost straight; dorsal fin with 8½ branched rays; anal fin with 8-9½ branched rays; eye diameter 18-34% HL in individuals 9-15 cm SL, 16-18% in individuals over 25 cm SL; snout blunt, dorsal profile convex; lower jaw short, length less than depth of operculum; 5th infraorbital bone small or absent; mouth subterminal; and fins yellow to black in life (Ref. 59043).
Inhabits streams with swift water and lakes in karstic areas (Ref. 59043). Occurs in water courses on low plains, with little current. Feeds on invertebrates. Threatened due to habitat destruction, pollution and the introduction of other species (Ref. 26100).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
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=0.00813 (0.00411 - 0.01607), b=3.13 (2.97 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.5 ±0.37 se; based on food items.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
