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); vulneratum: vulneratum meaning wounded (Ref. 10294).
More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 38°N - 35°N
North America: known only from the upper Tennessee River drainages in Virginia, North Carolina and eastern Tennessee, USA. Previously treated as a subspecies of Etheostoma maculatum and of Etheostoma sanguifluum in the subgenus Nothonotus (Ref. 3814).
北美洲: 在維吉尼亞，北卡羅萊那州與田納西州東部，美國已知只來自田納西河上游流域了。 先前在亞屬 Nothonotus 中視為了 斑鏢鱸〔Etheostoma maculatum〕 與 血鏢鱸〔Etheostoma sanguifluum〕 的一個亞種。 (參考文獻 3814)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723)
Inhabits fast rocky riffles of small to medium rivers (Ref. 5723, 10294). Adult feeds on midge larvae (Ref. 10294).
棲息於小型到中型河的岩石快速急流。 (參考文獻 5723,10294) 成魚吃蚊仔魚。 (參考文獻 10294)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北美洲: 在維吉尼亞，北卡羅萊那州與田納西州東部，美國已知只來自田納西河上游流域了。 先前在亞屬 Nothonotus 中視為了 斑鏢鱸〔Etheostoma maculatum〕 與 血鏢鱸〔Etheostoma sanguifluum〕 的一個亞種。 (參考文獻 3814)
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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
