Common names from other countries
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: Percina: Latin, diminutive of perch = perch (Ref. 45335); phoxocephala: From the words phoxo, meaning tapering, and cephala, head (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 46°N - 33°N
North America: found only in Mississippi River basin from Ohio to northeastern South Dakota and south to northern Alabama and southern Oklahoma in the USA; and in Lake Winnebago system (in Lake Michigan drainage) in Wisconsin, USA.
北美洲: 發現只在到東北方的達科塔南方部的密西西比河流域從俄亥俄州中而且南至在美國的阿拉巴馬州北部與俄克拉荷馬州南部; 而且在威斯康辛州,美國的湖 Winnebago 系統 (在密西根湖流域)。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 9.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 6.7 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大年齡: 3.00 年 (Ref. 12193)
Inhabits gravel runs and riffles of creeks and small to medium rivers (Ref. 5723, 10294). Feeds on mayfly nymphs (baetids, heptageniids), midge larvae, and hydropsychid caddisfly larvae (Ref. 10294).
棲息於小溪及小型到中型河川的礫石小支流與急流。 (參考文獻 5723,10294) 吃孚游類蛹 (baetids, heptageniids) ,蚊仔魚與 hydropsychid 石蠶幼生。 (參考文獻 10294)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 發現只在到東北方的達科塔南方部的密西西比河流域從俄亥俄州中而且南至在美國的阿拉巴馬州北部與俄克拉荷馬州南部; 而且在威斯康辛州,美國的湖 Winnebago 系統 (在密西根湖流域)。
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)
CITES (Ref. 128078)
Not Evaluated
人類使用
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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=0.00631 (0.00331 - 0.01203), b=3.15 (2.97 - 3.33), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 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=50-720).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).