分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Moronidae (Temperate basses)
夢鱸科 (Temperate basses)
Etymology: mississippiensis: mississippiensis referring to the Mississippi River (Ref. 10294).
More on authors: Jordan & Eigenmann.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 亞熱帶的; 45°N - 27°N
North America: Lake Michigan and Mississippi River basins from Wisconsin and Minnesota south to the Gulf in the USA; east to Indiana and Tennessee and west to Iowa and Oklahoma in the USA. Lower Mobile Bay drainage in Alabama and from Pearl River drainage in Louisiana to Galveston Bay drainage in Texas, USA.
北美洲: 密西根湖與密西西比河流域從威斯康辛州與明尼蘇達州南至在美國的灣; 東至印地安那州與田納西州而且西至在美國的愛荷華州與俄克拉荷馬州。 在阿拉巴馬州的摩比灣流域下游與從在路易斯安那的珍珠河流域到加爾維斯敦海灣流域在美國德州。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 46.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 23.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大體重: 11.0 kg (Ref. 4699); 最大年齡: 7 年 (Ref. 72462)
Occur in pools and backwaters of small to large rivers; also in ponds and lakes (Ref. 5723, 10294). Young feed on microcrustaceans and midge larvae; adults on fish such as shad and silversides (Ref. 10294).
出現在小型到大型河川的深潭與滯水區; 也在池塘與湖中.(參考文獻 5723,10294) 幼魚捕食小型甲殼類動物與蚊仔魚; 成魚捕食魚例如非魚類與銀漢魚。 (參考文獻 10294)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Assuming same mode of reproduction as in M. saxatilis.北美洲: 密西根湖與密西西比河流域從威斯康辛州與明尼蘇達州南至在美國的灣; 東至印地安那州與田納西州而且西至在美國的愛荷華州與俄克拉荷馬州。 在阿拉巴馬州的摩比灣流域下游與從在路易斯安那的珍珠河流域到加爾維斯敦海灣流域在美國德州。
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: Version 2024-2)
無危 (LC) ; Date assessed: 29 February 2012
人類使用
漁業: 自給性漁業; 游釣魚種: 是的
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5781 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00678 - 0.02232), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tmax=6).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
