分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses) >
Centrarchidae (Sunfishes)
Etymology: Lepomis: Greek, lepis = scaled + Greek, poma = gill cover, operculum (Ref. 45335, 79012); marginatus: margo (stem margin) meaning border, referring to the light-margined gill cover (Ref. 79012).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 亞熱帶的; 36°N - 26°N
North America: Tar River in North Carolina to Brazos River in Texas in the USA; Former Mississippi Embayment in the USA from western Kentucky and eastern Arkansas south to Gulf of Mexico.
北美洲: 在德克薩斯的北卡羅萊那州到布拉索斯河在美國的塔河; 在來自肯塔基州西部與東方的阿肯色州的美國的從前的密西西比灣南至墨西哥灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 6.9 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 6 年 (Ref. 12193)
Inhabits sand-bottomed and mud-bottomed, usually brushy, pools of creeks and small to medium rivers; and also swamps (Ref. 5723, 10294). Feeds on midge larvae and microcrustaceans (Ref. 10294).
栖息于砂质底而泥质底的, 通常如毛刷的, 小溪及小型到中型河川的水池; 以及淹没。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 在德克薩斯的北卡羅萊那州到布拉索斯河在美國的塔河; 在來自肯塔基州西部與東方的阿肯色州的美國的從前的密西西比灣南至墨西哥灣。
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 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.01078 - 0.03072), b=3.13 (2.98 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tmax=6).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
