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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); zonale: zonale meaning banded (Ref. 10294).
More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Temperate; 46°N - 33°N
North America: in Lake Michigan and Mississippi River basins from southwestern New York to Minnesota and south to northern Georgia, northern Alabama and southern Arkansas; in Wabash River drainage of Ohio, Indiana and Illinois; and in streams of southern Illinois, southern Iowa and northern Missouri, USA.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 7.8 cm TL オス/雌雄の選別がない; (Ref. 5723); common length : 5.4 cm TL オス/雌雄の選別がない; (Ref. 12193); 最大記録サイズ: 4 年 (Ref. 12193)
Inhabit rocky riffles of creeks and small to medium rivers (Ref. 5723, 10294). Adults feed on midge larvae, mayfly nymphs, and blackfly larvae (Ref. 10294). Eggs are found attached to the substrate unguarded (Ref. 7043).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
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)
Human uses
用具
特記事項
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インターネットの情報源
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=0.00676 (0.00345 - 0.01324), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
