Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce bentopelágico. Subtropical
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri
Europe: Peloponnese in Greece (except Evrotas and Lake Stymphalia).
Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm SL macho / no sexado; (Ref. 59043)
Short description
Morfología | Morfometría
Diagnosed from its congeners in Balkan Peninsula by having the following characters: anal fin with a black mark on anterior half, formed by pigments along edge of rays, membranes hyaline; head length about equal to body depth; mouth subinferior, upper lip conspicuously projecting beyond lower jaw; scales on lateral line 40-44 + 2-3; dorsal fin with 8½ branched rays; anal fin with 8-9½ branched rays; posterior margin of anal fin slightly convex; distance between tips of first and last branched anal rays (with fin stretched out) greater than depth of caudal peduncle; head length 24-27% SL; dorsal origin above posterior extremity of pelvic base; dorso-hypural distance reaching middle of eye when reported forward from dorsal origin (Ref. 59043).
Inhabits streams to rivers with moderate to swift current. Feeds on a variety of plant and animal food. Spawns adhesive eggs of 1.8 mm in diameter in gravel (Ref. 59043).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
Threat to humans
Harmless
Human uses
Más información
PaísesÁreas FAOEcosistemasOcurrencias, aparicionesIntroduccionesStocksEcologíaDietacomponentes alimenticiosconsumo de alimentoRación
Age/SizeCrecimientoLength-weightLength-lengthLength-frequenciesMorfometríaMorfologíaLarvaDinámica larvariaReclutamientoAbundanciaBRUVS
ReferenciasAcuiculturaPerfil de acuiculturaRazasGenéticaElectrophoresesheritabilidadEnfermedadesProcesamientoNutrientsMass conversion
ColaboradoresImágenesStamps, Coins Misc.SonidosCiguateraVelocidadTipo de nataciónSuperficie branquialOtolitosCerebrosVisión
Herramientas
Special reports
Download XML
Fuentes de 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).
Nivel trófico (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
