Classification / Names
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Iberochondrostoma: Name referring to the Iberian Peninsula where the genus is distributed..
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό. Temperate; 42°N - 36°N, 9°W - 1°W
Europe: Spain and Portugal: Tagus, Guadiana, Odiel, Guadalquivir (except Jándula system) and southwestern Douro drainages.
Length at first maturity / Μέγεθος / Βάρος / Age
Maturity: Lm 4.3, range 4 - 4.5 cm
Max length : 25.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 556); common length : 15.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 556)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
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).
Occurs 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). Feeds on invertebrates, plants (Ref. 26100) and zooplankton (Ref. 59043). Spawns from March to May. Threatened due to water abstraction and the introduction of other species (Ref. 26100).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
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
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00428 - 0.01474), b=3.13 (2.97 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 2.8 ±0.30 se; based on food items.
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (K=0.22 (?); tm=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).