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Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Percina: Latin, diminutive of perch = perch (Ref. 45335); evides: evides meaning comely or beautiful (Ref. 10294).
More on authors: Jordan & Copeland.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce benthopelagico. Temperate; 46°N - 35°N
North America: found only in Mississippi River basin from New York to Minnesota and south to northern Alabama and northern Arkansas; and in Maumee River system (in Lake Erie drainage) in Ohio and Indiana in the USA.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.6 cm TL maschio/sesso non determinato; (Ref. 5723); common length : 5.9 cm TL maschio/sesso non determinato; (Ref. 12193); Età massima riportata: 4 anni (Ref. 12193)
Inhabits rocky riffles of small to medium rivers (Ref. 5723, 10294).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
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 Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Phylogenetic diversity index (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).
Trophic level (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).