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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.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce benthopélagique. Temperate; 38°N - 36°N
North America: found only in the middle and upper Green River drainage in Kentucky and Tennessee, USA.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 6.0 cm TL mâle / non sexé; (Ref. 5723); common length : 4.2 cm TL mâle / non sexé; (Ref. 12193); âge max. reporté: 2.00 années (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).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00676 (0.00306 - 0.01496), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (tmax=2; Fec=17-48). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (13 of 100). 🛈 |