Classification / Names
Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa
>
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: torgalensis: Named for the main tributary (Torgal)..
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Subtropical
Europe: Torgal drainage in southern Portugal (Ref. 59043). Reported from the Iberian Peninsula, Spain (Ref. 119049).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 11.8 cm SL mâle / non sexé; (Ref. 28035)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 3; Rayons mous dorsaux (Total) : 7 - 9; Épines anales: 3; Rayons mous anaux: 6 - 8; Vertèbres: 36 - 37. Mouth terminal; preopercular-mandibular cephalic sensory canal does not communicate with infraorbital canal; infraorbitals four and five considerably large, often fused (Ref. 28035); 34-39 + 2 scales on lateral line, snout pointed; head length greater than body depth; a black dot on each scale; and 1½ -2½ scale rows between lateral line and pelvic origin (Ref. 59043).
An ubiquitous species which inhabits small to medium-sized streams. May be confined to very small pools during summer. Breeds in shallow riffle habitats with fast-flowing water (Ref. 59043).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menacé (EN) (B1ab(ii,iii)+2ab(ii,iii)); Date assessed: 31 January 2006
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources 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).
Niveau trophique (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).