| 湖南匙指虾一新种报道 |
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| 引用本文： | 蒋艾青,郭照良,张绮琼.湖南匙指虾一新种报道[J].湖南农业大学学报(自然科学版),2002,28(3):220-223. |
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| 作者姓名： | 蒋艾青 郭照良 张绮琼 |
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| 作者单位： | 1. 永州市职业技术学院,湖南,永州,425000
2. 佛山科学技术学院动物科学系,广东,佛山,528231 |
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| 基金项目： | 国家农业部资助项目 (99A0 1) |
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| 摘 要： | 湖南省匙指虾一新种－－梁氏米虾Caridina liangi sp.nov.与秉氏米虾（Caridina pingi Yu,1936）在形态上略相似，但新种的头胸甲上无颊刺；雄性第一腹肢内肢呈长方形，其内缘平直，无凹陷；雄性第二腹肢雄附肢呈短棒状，内缘与末端具一长一短两行刺等特征可明显区别于秉氏米虾。
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| 关 键 词： | 十足目 匙指虾科 梁氏米虾 新种 湖南 |
Caridina liangi, A New Atyid Shrimp (Decapoda∶Atyidae) From Hunan Province, China |
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| Abstract.Caridina liangi, A New Atyid Shrimp (Decapoda∶Atyidae) From Hunan Province, China[J].Journal of Hunan Agricultural University,2002,28(3):220-223. |
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| Authors: | Abstract |
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| Abstract: | A new atyid shrimp, Caridina liangi sp.nov.from Hunan Province is described and illustrated. Caridina liangi is distinguished from other species of the genus Caridina by the following set of characters: The rounded of the pterygostomian margin of the carapace which lacks a spine; the shape and spination of endopod of first male pleopod, the appendix masculine of second pleopod and the posterior margin of telson; The segmental ratios of third maxilliped. Some ecological information of this new specie is provided |
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| Keywords: | Decapoda Atyidae Caridina liangi new species Hunan |
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