Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Subtropical
Europe: Corfu Island and from Butrintit to Alfios drainages (southern Albania and western Greece).
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturity: Lm 7.3, range 5 - 9.3 cm
Max length : 18.0 cm FL macho/indeterminado; (Ref. 27710); 22.0 cm FL (female); idade máx. registrada: 9 anos (Ref. 58482)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Diagnosed from its congeners by having the following characters: conspicuous black midlateral stripe and conspicuous black line along lateral line in preserved individuals; in life, broad gold-orange stripe; lateral line yellow, bordered on each side by a narrow black line; 43-49 + 2-3 scales along lateral line; anal fin with 8-10½ (usually 9½) branched rays; snout rounded, projecting beyond upper lip; and eye diameter 3.8-4.0 times in HL, 1.3-1.5 times in interorbital distance; pharyngeal teeth in one row (5-5) (Ref. 59043).
Inhabits lowland water courses with little current (Ref. 26100). Also occurs in streams with moderate to swift current, often in cavities along shores. Feeds predominantly on insect larvae, supplemented by other animal and plant material. Deposits adhesive eggs, 1.9mm in diameter (Ref. 59043). Threatened due to pollution, habitat destruction (Ref. 26100), and water abstraction which is a serious threat over most of its range (Ref. 59043).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00556 - 0.01641), b=3.12 (2.98 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Generation time: 9.2 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=9; K=0.12).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
