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); kennicotti: Named after Robert Kennicott, the collector of type specimens (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 38°N - 34°N
North America: tributaries of Ohio River in southern Illinois and western Kentucky; Green River drainage in Kentucky; upper Cumberland River drainage in Kentucky and Tennessee; and Tennessee River drainage in Kentucky, Tennessee, Georgia, Alabama and Mississippi in the USA.
北美洲: 在伊利諾州南部與肯塔基州西部中的俄亥俄河的支流; 在肯塔基州的綠色河流域; 在肯塔基州與田納西州的坎伯蘭河上游流域; 而且在美國的肯塔基州，田納西州，喬治亞州，阿拉巴馬州與密西西比的田納西河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 5.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大年齡: 3.00 年 (Ref. 12193)
Inhabit rocky pools of headwaters, creeks and small rivers (Ref. 5723, 10294). Adults feed on midge larvae, mayfly and stonefly nymphs, and crustaceans (Ref. 10294). Eggs are found clustered on underside of stone and guarded by males (Ref. 7043).
棲息於河川源頭,小溪與小河的岩石的水池。 (參考文獻 5723,10294) 吃蚊仔魚，孚游類與 stonefly 蛹 , 與甲殼動物。 (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: 在伊利諾州南部與肯塔基州西部中的俄亥俄河的支流; 在肯塔基州的綠色河流域; 在肯塔基州與田納西州的坎伯蘭河上游流域; 而且在美國的肯塔基州，田納西州，喬治亞州，阿拉巴馬州與密西西比的田納西河流域。
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)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 16 December 2011
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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=24-130).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
