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> Cypriniformes (Carps) > Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Notropis: A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335); chalybaeus: Notropis=ridged or keeled back, and chalybaeus=iron colored (referring to the lateral band) (Ref. 79012).
More on author: Cope.

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce benthopélagique. Subtropical; 44°N - 27°N

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North America: USA.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 6.5 cm TL mâle / non sexé; (Ref. 5723); common length : 5.0 cm TL mâle / non sexé; (Ref. 12193)

Occurs in clear, vegetated, sand-bottomed pools and slow runs of creeks and small rivers (Ref. 5723). Feeds mainly on small crustaceans (amphipods, cladocerans, and ostracods), aquatic insects (caddisfly, midge, and mayfly larvae, and corixids), and terrestrial insects (ants), and filamentous algae (Ref. 79012).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 08 August 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00501 (0.00232 - 0.01084), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 2.9 ±0.3 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Notropis chalybaeus (Cope, 1867)