Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Temperate; 45°N - 42°N, 15°E - 19°E
Europe: streams and springs in Nevesinje, Gacko, Cernica and Dabar poljes, probably also Lukovac polje in Bosnia-Herzegovina; recorded in 1901 from Ljuta drainage in southern Croatia, not seen there since.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm 5.4, range 5 - 5.9 cm
Max length : 10.0 cm SL mannelijk / geslacht onbekend; (Ref. 59043)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 38 - 41. Diagnosed from its congeners by having the following characters: very thin, not overlapping scales; entire body covered by scales, often not overlapping, especially in pre-pelvic area; narrow dark midlateral stripe from opercle to caudal base, separated from dark area on back by an unpigmentd stripe; dorsal fin with 7-8½ branched rays; anal fin with 8½ branched rays; snout stout, markedly rounded, mouth subterminal; skin not thickened, scales distinct; lateral line usually almost complete, if interrupted, only narrowly in a few places, with 51-70 total scales (Ref. 59043).
Occurs in lakes and in water courses at high altitudes and on low plains, with little current (Ref. 26100). Inhabits streams with clear water. Enters subterranean waters in karstic areas. Ripe individuals are encountered in May (Ref. 59043). Threatened due to pollution and habitat destruction (Ref. 26100).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00383 - 0.01808), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
