Cambarus occupy a range of freshwater environments including streams, rivers, lakes, and burrows. Burrowing species of the genus include Cambarus dubius. [2] Cambarus also include many cave-dwelling species, both stygobites and stygophiles. [3]

螯虾，是十足目螯虾次目中淡水种类的通称。螯虾科分二属。其体表被以坚硬的几丁质外骨骼，深红色或红黄色，头胸部由头部与胸部愈合而成，外被头胸甲；头胸甲约占体长的一半。头胸甲前部中央有一背腹扁的三角形突起，称额剑，其边缘有锯齿。额剑两侧各有一个可自由转动的眼柄，其 …

Cambarus bartonii is a species of crayfish native to eastern North America, where it is called the common crayfish [3] or Appalachian brook crayfish. [ 2 ] Cambarus bartonii was the first crayfish to be described from North America, when Johan Christian Fabricius published it under the name Astacus bartonii in his 1798 work Supplementum ...

Cambarus (Hiaticambarus) andersoni Jones & Eversole, 2015 Cambarus angularis Hobbs & R.W.Bouchard, 1994 Cambarus (Cambarus) appalachiensis Loughman, Welsh & Thoma, 2017 [3] Cambarus asperimanus Faxon, 1914 Cambarus bartonii (Fabricius, 1798) Cambarus (Cambarus) bartoniicavatus Hay, 1902 Cambarus batchi …

蝲蛄科（學名： Cambaridae ）也称螯虾科，是十足目下的一個科，亦是淡水龙虾三個科之中最大的一個，包含有超過400個物種 [1] 。 属该科物种体型略似龙虾而较小，在部分地区被称为小龙虾。 头胸部较长，呈长卵圆形。前三对步足都有螯，第一对特别发达。

Cambarus gentryi, the linear cobalt crayfish, [2] is a small species of burrowing crayfish. One of 115 species in the genus Cambarus, [3] it is notable for its deep blue carapace. [4] It is endemic to Tennessee in the United States. [1] [2]

Ecology: Cambarus robustus are a large crayfish that prefer fast flowing water and rocky substrate (Guiasu, 2002), although they may also be found in larger precambrian shield lakes (Hamr and Berrill, 1984). Some individuals have a carapace length of …

Freshwater crayfish Cambarus sp., a component of the food web in a New Hampshire lake. The branched appendages are a distinguishing feature of this phylum. Crayfish are nocturnal lake-bed scavengers, feeding on aquatic worms and plant growth.

Cambarus is a large and diverse genus of crayfish from the United States and Canada. The adults range in size from about 5 cm (2.0 in) up to approximately 15 cm (5.9 in). Cambarus occupy a range of freshwater environments including streams, rivers, lakes, and burrows.

The Variable Crayfish (Cambarus latimanus) may occur in close proximity to this species, but it is a dull brownish color and there is space within the areola. The Broad River Burrowing Crayfish occurs with the Lean Crayfish as well, but it is a plain brownish color and the claw shape is …