Klassifizierung / Names
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Iberochondrostoma: Name referring to the Iberian Peninsula where the genus is distributed.
Eponymy: There is little prospect of finding out who or what is referred to here! The original text does not help, plus there is the fact that originally Steindachner spelt the binomial as leminingii -presumably in error and not by design? (Ref. 128868), visit book page.
More on author: Steindachner.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
; süßwasser benthopelagisch; potamodrom (Ref. 138297). Temperate; 42°N - 36°N, 9°W - 1°W
Europe: Spain and Portugal: Tagus, Guadiana, Odiel, Guadalquivir (except Jándula system) and southwestern Douro drainages.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm 4.3, range 4 - 4.5 cm
Max length : 25.0 cm TL Männchen/unbestimmt; (Ref. 556); common length : 15.0 cm TL Männchen/unbestimmt; (Ref. 556)
Diagnosed from its congeners by having usually 49-59 + 2-3 scales on the lateral line, 4½-7 scale rows between lateral line and pelvic origin, and eye diameter 1.0-1.5 times snout length (Ref. 59043).
Body shape (shape guide): elongated.
Adults occur in the middle reaches of streams with moderate current and abundant aquatic vegetation (Ref. 59043) and in the lower reaches of rivers with slow current and abundant submerged plants (Ref. 26100). They feed on invertebrates, plants (Ref. 26100) and zooplankton (Ref. 59043). Spawning occurs from March to May. Threatened due to water abstraction and the introduction of other species (Ref. 26100).
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00438 - 0.01508), b=3.12 (2.96 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophische Ebene (Ref.
69278): 2.8 ±0.30 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.22 (?); tm=1).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (15 of 100).
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