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).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 38°N - 32°N
North America: Gulf drainages from Mobile Bay in Alabama to Neches River in Texas, USA; Mississippi River basin from Mississippi to southeastern Kansas, eastern Oklahoma and northeastern Texas.
北美洲: 在美國德州的海灣流域從阿拉巴馬州的摩比灣到 Neches 河; 來自密西西比到堪薩斯州東南方, 俄克拉荷馬州東部與東北方的德克薩斯的密西西比河流域。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 9.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 5.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Inhabits sandy and rocky pools, sometimes runs and riffles, of headwaters, creeks and small rivers.
棲息於沙與岩石的水池, 有時跑而且急流, 河川源頭,小溪與小河。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 在美國德州的海灣流域從阿拉巴馬州的摩比灣到 Neches 河; 來自密西西比到堪薩斯州東南方, 俄克拉荷馬州東部與東北方的德克薩斯的密西西比河流域。
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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).