Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Nước ngọt Sống nổi và đáy. Subtropical; 45°N - 42°N, 15°E - 18°E
Europe: Lika-Jadova, Ričica and Otuca drainages in Croatia.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?, range 7 - ? cm
Max length : 16.5 cm SL con đực/không giới tính; (Ref. 59043)
Short description
Hình thái học | Sinh trắc học
Động vật có xương sống: 39. Diagnosed from its congeners by having the following characters: dorsal fin with 7½ branched rays; anal fin usually with 8½ (rarely 7½) branched rays; posterior margin of dorsal and anal fins markedly rounded; snout stout, markedly rounded, mouth almost or clearly subterminal; skin not thickened, scales clearly visible, covering whole body, often narrowly to widely separated, especially in pre-pelvic area; scales very thin, not overlapping; lateral line usually ending above anal fin, usually slightly interrupted, usually with 51-70 pored scales; and broad dark midlateral stripe from eye to end of caudal peduncle within pigmented area on back and flank (Ref. 59043).
Found in lowland water bodies, with little current, and in springs and associated wetlands (Ref. 26100). Inhabits streams and sources with clear (often cold) water. Occurs in subterranean waters during winter or droughts. Threatened due to pollution, habitat destruction and introduction of Alburnus arborella, Squalius cephalus and Lepomis gibbosus (Ref. 59043).
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)
Endangered (EN) (B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 31 January 2006
Threat to humans
Harmless
Human uses
Các nghề cá: không ích lợi (thú vị)
Thêm thông tin
Age/SizeSự sinh trưởngLength-weightLength-lengthLength-frequenciesSinh trắc họcHình thái họcẤu trùngSự biến động ấu trùngBổ xungSự phong phúBRUVS
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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=0.00832 (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).
Mức dinh dưỡng (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).