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中国科学院动物研究所专家近期发现了一个螃蟹新种,将其命名为“天坑中国溪蟹”。这是我国首次发现的专门在洞穴中生活的蟹类。 4只个头只有3厘米的螃蟹标本在广西乐业大石围天坑底部的溶洞中被捕获。 据中国科学院动物研究所专门研究蟹类的专家介绍:这个新种主要区别于其他中国溪蟹的特征是雄性第一副肢末端具有缺壳,在自然状态下雄性副肢超过胸甲第五突起。另
Recently, experts from the Institute of Zoology Chinese Academy of Sciences discovered a new species of crab and named it “Tiankeng Chinese crab.” This is the first time in our country to find crabs living in caves. Four crab specimens with a head of only 3 cm were captured in caves at the bottom of the Dashiwei Pit in Leye, Guangxi. According to experts from the Institute of Zoology Chinese Academy of Sciences who specialize in crabs, this new species is mainly distinguished from other Chinese crabs by the fact that the male first extremity has a missing shell at its extremity, and in the natural state, the male parakeratosis exceeds the fifth protuberance . another