分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Ammocrypta: Greek, ammos = sand + Greek, kryptos = hidden (Ref. 45335); beanii: Named after the ichthyologist collector of this species, Tarleton H. Bean (Ref. 10294).
More on author: Jordan.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 溫帶; 36°N - 31°N
North America: occurs only in the Mississippi River and western Gulf drainages in western Tennessee, Alabama and Mississippi, and in eastern Louisiana as far east as the Mobile Bay drainage in the USA.
北美洲: 出現只在西方的田納西州, 阿拉巴馬州與密西西比密西西比河與西方的海灣流域中, 而且在路易斯安那東部在美國更向東達摩比灣流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 4.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Inhabits sandy runs of creeks and small to medium rivers (Ref. 5723, 10294).
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
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 出現只在西方的田納西州, 阿拉巴馬州與密西西比密西西比河與西方的海灣流域中, 而且在路易斯安那東部在美國更向東達摩比灣流域。
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)
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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=0.00537 (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).
营养阶层 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Fec=22-71).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
