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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); chrosomus: chrosomus, colored body (Ref. 10294).
More on author: Jordan.

Environment: milieu / climate zone / rango de profundidad / distribution range Ecología

; agua dulce bentopelágico. Temperate; 35°N - 32°N

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North America: Coosa, Cahaba, Alabama and extreme upper Black Warrior River systems (all Mobile Bay drainage) in northwestern Georgia, Alabama and southeastern Tennessee, USA.

Tamaño / Peso / Age

Madurez: L_m ? range ? - ? cm
Max length : 8.1 cm TL macho / no sexado; (Ref. 5723); common length : 5.0 cm TL macho / no sexado; (Ref. 12193)

Inhabits gravelly riffles and pools (sometimes sandy pools) of creeks and small rivers (Ref. 5723); also found in springs, and small, clear streams (Ref. 10294).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

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)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 01 March 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Estimates based on models

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

Bayesian length-weight: a=0.00501 (0.00242 - 0.01036), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Referencia 69278): 2.9 ±0.3 se; based on size and trophs of closest relatives

Resiliencia (Referencia 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).

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

Notropis chrosomus (Jordan, 1877)