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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Cyprinella: Latin, cyprinus = carp (Ref. 45335); lutrensis: From the word lutra, meaning the otter (in reference to the type locality, Otter Creek, Arkansas (Ref. 10294).
More on authors: Baird & Girard.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce benthopélagique; pH range: 7.0 - 7.5; dH range: 10 - 20. Subtropical; 15°C - 25°C (Ref. 1672); 44°N - 26°N
North America: Mississippi River basin from soutwestern Wisconsin and eastern Indiana to Wyoming and south to Louisiana, USA; Gulf drainages west of Mississippi River to Rio Grande in Texas, New Mexico and Colorado, USA. Widely introduced elsewhere in USA. Also in northern Mexico.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 9.3 cm TL mâle / non sexé; (Ref. 121533); common length : 5.0 cm TL mâle / non sexé; (Ref. 12193); âge max. reporté: 3.00 années (Ref. 3672)
Adults inhabit silty, sandy, and rocky pools and runs, sometimes riffles, of creeks and small to medium rivers. Can tolerate siltation and high turbidity (Ref. 5723, 86798). They feed on terrestrial and aquatic insects, and algae (Ref. 10294). Migratory behaviour is undetermined (Ref. 126106).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquarium: Commercial
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00538 - 0.01546), b=3.08 (2.93 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Réf.
69278): 2.8 ±0.32 se; based on food items.
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (tmax=3; Fec=684).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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