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> Perciformes/Percoidei (Perchs) > Percidae (Perches) > Etheostomatinae
Etymology: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335); barbouri: Named after a well-known vertebrate zoologist, Dr. Roger Barbour (Ref. 10294).
Eponymy: Professor Dr Roger William Barbour (1919–1993) was a vertebrate zoologist who taught and researched at the University of Kentucky. [...] (Ref. 128868), visit book page.

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

; süßwasser benthopelagisch. Temperate; 38°N - 36°N

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North America: found only in the middle and upper Green River drainage in Kentucky and Tennessee, USA.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 6.0 cm TL Männchen/unbestimmt; (Ref. 5723); common length : 4.2 cm TL Männchen/unbestimmt; (Ref. 12193); max. veröff. Alter: 2.00 Jahre (Ref. 12193)

Inhabit rocky pools of headwaters, creeks and small rivers (Ref. 5723). Adults feed on midge and blackfly larvae, copepods and cladocerans, and immature mayflies and caddisflies (Ref. 10294).

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)

nicht bedroht (LC) ; Date assessed: 02 December 2011

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=0.00676 (0.00301 - 0.01516), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (tmax=2; Fec=17-48).

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

Etheostoma barbouri Kuehne & Small, 1971