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: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335); brevirostrum: Named for its short snout..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
North America: Tennessee, USA.
北美洲: 美國田納西州。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 10294)
Found in Ulocentra habitats of bedrock and gravel pool areas in small creeks to moderate-sized rivers. Abundant in cool upland streams, but extends into warm-water habitats in the Conasauga River. Usually associated with lush growths of Podostemum (a river weed), where its green banding provides good camouflage. Observed perched high on bedrock profusions with few river weed growth (Ref. 10294).
发现于到中等大小的河在小溪的岩床与砾石水池区域的 Ulocentra 栖息地了。 丰富的在冷的高地溪流中, 但是在 Conasauga 河中延伸到温水的栖息地内。 通常伴随着 Podostemum(一个河杂草) 的苍翠繁茂成长了, 在哪里它的带的绿色提供好的伪装。 观察栖息高高地在大型岩床有些河杂草成长上.(参考文献 10294)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 美國田納西州。
Etnier, D.A. and W.C. Starnes, 1993. The fishes of Tennessee. The University of Tennessee Press, Knoxville, Tennessee, USA. (pls. check date). (Ref. 10294)
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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=0.00537 (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): 3.2 ±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).
