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> Perciformes/Percoidei (Perchs) > Percidae (Perches) > Etheostomatinae
Etymology: Percina: Latin, diminutive of perch = perch (Ref. 45335).
More on authors: Jordan & Evermann.

Environment: milieu / climate zone / Tiefenbereich / distribution range Ökologie

; süßwasser benthopelagisch. Temperate; 38°N - 37°N

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North America: upper Roanoke, upper Dan and upper Chowan River systems (in Roanoke River drainage) in Virginia, USA.

Size / Gewicht / Alter

Geschlechtsreife: L_m ? range ? - ? cm
Max length : 15.0 cm TL Männchen/unbestimmt; (Ref. 5723); common length : 9.8 cm TL Männchen/unbestimmt; (Ref. 12193); max. veröff. Alter: 6 Jahre (Ref. 12193)

Occurs in gravel and boulder runs of small to medium rivers.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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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 Rote Liste Status (Ref. 130435: Version 2024-2)

Vulnerable (VU) (B1ab(iii)+2ab(iii)); Date assessed: 10 April 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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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=0.00575 (0.00268 - 0.01234), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (tmax=6).

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

Percina rex (Jordan & Evermann, 1889)