分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Percoidei (Perchs)
鱸形目 (Perchs) >
Percidae (Perches)
鱸科 (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); squamiceps: From the words squami, meaning scales, and ceps, head (referring to the scaly cheeks and opercles) (Ref. 10294).
More on author: Jordan.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的; 39°N - 36°N
North America: in lower Ohio River basin (Green River drainage in Kentucky and Tennessee to Cache River system in Illinois), including extreme lower Wabash River drainage in Indiana and Illinois, and Red River system (Cumberland River drainage) in Kentucky and Tennessee, USA.
北美洲: 在俄亥俄河流域 (在肯塔基州與田納西州中的綠色河流域在伊利諾州貯藏河流域) 下游, 在印地安那州與伊利諾州包括極端的娃巴許河下游河流域, 與在肯塔基州與美國田納西州的紅河系統 (康勃蘭河流域)。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 4.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大年齡: 3.00 年 (Ref. 12193)
Inhabit rocky pools and adjacent riffles of headwaters, creeks and small rivers (Ref. 5723); also found in streams (Ref. 10294). Eggs are found clustered on underside of stone and guarded by males (Ref. 7043).
棲息於河川源頭,小溪與小河的岩石水池與毗連急流;(參考文獻 5723) 也發現於溪流。 (參考文獻 10294)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Eggs are found clustered on underside of stone (Ref. 7043). Males guard the eggs (Ref. 7043).北美洲: 在俄亥俄河流域 (在肯塔基州與田納西州中的綠色河流域在伊利諾州貯藏河流域) 下游, 在印地安那州與伊利諾州包括極端的娃巴許河下游河流域, 與在肯塔基州與美國田納西州的紅河系統 (康勃蘭河流域)。
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)
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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).
營養階層 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tmax=3; Fec=78-357).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
