Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar bentopelagis. Temperate
Europe: Zrmanja and Krka drainages in Croatia. Introduced in Ricica polje with water diverted from Zrmanja for a hydroelectric power plant.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 28.0 cm SL jantan/; (Ref. 59043)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Can be diagnosed from its congeners in Western Balkans and Adriatic basin by the following characters: 44-49 scales on lateral line; scale pocket of each flank scale above lateral line with a conspicuous dark triangular spot, pigments usually absent along free margin; eye diameter 24-28% HL, slightly less than snout length; 5th infraorbital bone small or absent; dorsal fin usually with 8½ branched rays; anal fin with 9½ branched rays; head shallow, conical; snout elongate, dorsal profile slightly rounded; lower jaw short, length less than depth of operculum; and mouth subterminal (Ref. 59043).
Inhabits streams with swift water and lakes in karstic areas. Restricted to the lower, almost still part of Zrmanja drainage (Ref. 59043).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber 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=0.00794 (0.00402 - 0.01570), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
