Classificazione / Nomi
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: malacitanus: Specific name derived from the name of the province of Malaga, the Spanish region where the species inhabits.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce benthopelagico; potamodromo (Ref. 138297). Subtropical
Europe: Guadalmina, Guadaiza and Guadiaro drainages in Spain.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 7.6 cm SL maschio/sesso non determinato; (Ref. 72459)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 2 - 3; Raggi dorsali molli (totale) : 7 - 9; Spine anali: 2 - 3; Raggi anali molli: 7 - 8. Distinguished from all its congeners by the following combination of characters: 7 or 8 branched rays in the dorsal fin; 8 branched rays in the anal fin; 2 rows of pharyngeal teeth on both sides with 2 and 5 teeth, respectively; low caudal peduncle; 10 gill rakers; lateral line scales 41; scale rows above lateral line 7.6; 3 scale rows below lateral line; 38 vertebrae, 21 abdominal and 17 caudal vertebrae; large fourth and fifth infraorbital bones; maxilla without pointed anterior process, middle part of the frontal bone narrow; narrow neurocranium bone; the lower branched of the pharyngeal bone is long and delicate; inferior lamina of the urohyal bone is short and wide (Ref. 72459).
Body shape (shape guide): fusiform / normal.
Adults occur in streams with clear waters and gravel bottoms and prefers moderate flowing stretches (Ref. 72459). Migration pattern is inferred from the behavior of other species in the same genus (Ref. 138297).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Doadrio, I. and J.A. Carmona, 2006. Phylogenetic overview of the genus Squalius (Actinopterygii, Cyprinidae) in the Iberian Peninsula, with description of two new species. Cybium 30(3):199-214. (Ref. 72459)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
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Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
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 (2.97 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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