Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal). Temperate; 42°N - 40°N, 20°E - 21°E
Europe: Lakes Prespa basin in Greece, Macedonia and Albania
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm SL jantan/; (Ref. 59043)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Distinguished from all its congeners in Balkan Peninsula by the combination of the following characters: small black spot on opercle and upper third of flank, ocellated red spots on whole flank; body depth 19-23% SL; 16-18 gill rakers; preanal length 72-75% SL (Ref. 59043).
Found in streams. Believed to be originally an inhabitant of lakes entering streams to spawn, then returning to lake. Habitat modifications and water abstraction have interrupted the lower course of most streams and distribution is confined to headwaters, possibly to two streams only. Spawns in November (Ref. 59043).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | 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: Version 2024-2)
terancam (EN) (B1ab(iii,v)+2ab(iii,v)); Date assessed: 21 March 2024
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: memiliki potensi kepentingan
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=0.01047 (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).
Trophic level (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).