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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); kennicotti: Named after Robert Kennicott, the collector of type specimens (Ref. 10294).

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

; eau douce benthopélagique. Temperate; 38°N - 34°N

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North America: tributaries of Ohio River in southern Illinois and western Kentucky; Green River drainage in Kentucky; upper Cumberland River drainage in Kentucky and Tennessee; and Tennessee River drainage in Kentucky, Tennessee, Georgia, Alabama and Mississippi in the USA.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 8.3 cm TL mâle / non sexé; (Ref. 5723); common length : 5.0 cm TL mâle / non sexé; (Ref. 12193); âge max. reporté: 3.00 années (Ref. 12193)

Inhabit rocky pools of headwaters, creeks and small rivers (Ref. 5723, 10294). Adults feed on midge larvae, mayfly and stonefly nymphs, and crustaceans (Ref. 10294). Eggs are found clustered on underside of stone and guarded by males (Ref. 7043).

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

Eggs are found clustered on underside of stone (Ref. 7043). Males guard the eggs (Ref. 7043).

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: 16 December 2011

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=0.00537 (0.00235 - 0.01227), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (tmax=3; Fec=24-130).

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

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Etheostoma kennicotti (Putnam, 1863)