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Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Percina: Latin, diminutive of perch = perch (Ref. 45335); phoxocephala: From the words phoxo, meaning tapering, and cephala, head (Ref. 10294).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Temperate; 46°N - 33°N
North America: found only in Mississippi River basin from Ohio to northeastern South Dakota and south to northern Alabama and southern Oklahoma in the USA; and in Lake Winnebago system (in Lake Michigan drainage) in Wisconsin, USA.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 9.6 cm TL mannelijk / geslacht onbekend; (Ref. 5723); common length : 6.7 cm TL mannelijk / geslacht onbekend; (Ref. 12193); max. gerapporteerde leeftijd: 3.00 Jaren (Ref. 12193)
Inhabits gravel runs and riffles of creeks and small to medium rivers (Ref. 5723, 10294). Feeds on mayfly nymphs (baetids, heptageniids), midge larvae, and hydropsychid caddisfly larvae (Ref. 10294).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 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=0.00661 (0.00372 - 0.01172), b=3.15 (2.99 - 3.31), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (tmax=3; Fec=50-720). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |