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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 author: Girard.
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce bentopelágico. Temperate; 60°N - 40°N
North America: St. Lawrence-Great Lakes, Hudson Bay and Mississippi River basins from southern Quebec to northern Alberta in Canada, and south to Ohio, Illinois and Colorado in the USA.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.2 cm TL macho / no sexado; (Ref. 5723); common length : 5.5 cm TL macho / no sexado; (Ref. 12193); edad máxima reportada: 3.00 años (Ref. 12193)
Inhabit vegetated lakes, pools of headwaters, creeks and small to medium rivers (Ref. 5723). Eggs are found attached to the substrate unguarded (Ref. 7043).
Eggs are found attached to the substrate unguarded (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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Más información
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Fuentes de 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).
Nivel trófico (Ref.
69278): 3.5 ±0.2 se; based on diet studies.
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (tmax=3; Fec=550-2048).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).