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分類 / 名稱 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).
North America: Elk River and Shoal Creek systems (in Tennessee River drainage) in southern Tennessee and northern Alabama, USA. Rare in Elk River and possibly extirpated in Shoal Creek. 北美洲: 在南方的田納西州與美國巴馬州北部中的麋鹿河與淺灘小溪系統 (在田納西河流域)。 稀有的在麋鹿河中而且可能地在淺的小溪中滅絕了。
大小 / 重量 / 年齡
成熟度: Lm? range ? - ? cm Max length : 8.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723)
Lives in fast, rocky riffles of small to medium rivers (Ref. 5723, 10294); also found in creeks (Ref. 10294).
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)
系統發育多樣性指數 (參考文獻 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00303 - 0.01510), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (參考文獻 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻 120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref. 59153): Low vulnerability (10 of 100). 🛈
