大部分的Yabby具体分布在澳大利亚东部 梦幻种类很多分布在新洲以及昆士兰洲等地区，但是世界最大的观赏类yabby出口商在西澳大利亚，Koonac（黑魔）分属下的Cherax Preissii和Cherax Glaber等只分布在西澳大利亚的珀斯城市边缘，西澳大利亚养殖业比较发达，插播一句黑魔的信息，下边继续介绍yabby类

Austin C M, Nguyen T T T, Meewan M M, etal.The taxonomy and phylogeny of the*Cherax destructor*complex(Decapoda:Parastacidae) examined using mitochondrial 16S sequences[J].Australian journalof zoology, 2003, 51(2): 99-110.
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其中Cherax albidus（澳比杜斯珍珠天空）
表现为不好斗，可以简单混养，脱壳时隔离！
身体比例协调，额头比较尖锐 但是很难通过钳型装判断性别！
身体颜色均匀，成深蓝色，腹部为珍珠白，颜色有光泽，白的发亮。
Cheraxdestructor（破坏者天空）
坚决不能混养，好斗性强！
头部偏大，钳子较大！
身体颜色相对有偏差，腹部为白色，白色部分不均匀。

我整理的分类呢图标呢

技术贴要顶一顶

回复 w327998842 ：不是 等我明天整合你就知道错在哪里了

我就想知道，你们为什么都没有等级