分类 / Names
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Teleostei >
Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Ammocrypta: Greek, ammos = sand + Greek, kryptos = hidden (Ref. 45335); vivax: vivax, a variation of vivious meaning vigorous (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 亞熱帶的; 38°N - 30°N
North America: Mississippi River basin from western Kentucky and southeastern Missouri south to southern Mississippi and west to eastern Oklahoma and Texas in the USA, and in Gulf drainages from Pascagoula River in Mississippi to San Jacinto River in Texas.
北美洲: 來自肯塔基州西部與東南方的密蘇里的密西西比河流域南至密西西比南部而且西至在美國的俄克拉荷馬州東部與德克薩斯, 與在密西西比到德州的聖哈新托河的來自巴斯卡古拉河的海灣流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 5.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Inhabits sandy runs of creeks, small to medium rivers (Ref. 5723) and streams (Ref. 10294). Feeds mainly on midge larvae and entomostracans (Ref. 79012).
栖息于小溪及小型到中型河川的多沙的支流。 (参考文献 5723)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 來自肯塔基州西部與東南方的密蘇里的密西西比河流域南至密西西比南部而且西至在美國的俄克拉荷馬州東部與德克薩斯, 與在密西西比到德州的聖哈新托河的來自巴斯卡古拉河的海灣流域。
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00268 - 0.01234), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (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): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
