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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).
More on authors: Hubbs & Black.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch; pH range: 6.5 - 7.5; dH range: 10 - 20. Temperate; 10°C - 24°C (Ref. 12468); 39°N - 38°N
North America: occurs only in Missouri Ozarks in the USA from Meramec River (Mississippi River tributary) to Osage and Moreau rivers (Missouri River tributaries).
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 9.0 cm TL mannelijk / geslacht onbekend; (Ref. 5723); common length : 7.0 cm TL mannelijk / geslacht onbekend; (Ref. 12193); max. gerapporteerde leeftijd: 4 Jaren (Ref. 58430)
Adults inhabit fast gravel and rubble riffles of small to medium rivers (Ref. 5723). Oviparous, spawn in batches (Ref. 58430). Eggs are found buried in the substrate (Ref. 7043).
Eggs are found buried in the substrate (Ref. 7043).
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)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 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).
Trofisch niveau (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tmax=4; tm=1; Fec<500).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).