Two New Species of Freshwater Shrimps from Hunan Province,China (Decapoda:Atyidae:Caridina)  

湖南淡水虾类两新种(十足目:匙指虾科:米虾属)(英文)

作　　者：郭照良[1] 梁象秋[2] 

机构地区：[1]佛山科学技术学院动物科学系,广东南海528231 [2]上海水产大学渔业学院,上海200090

出　　处：《Zoological Research》2003年第1期45-48,共4页动物学研究（英文）

基　　金：国家农业部资助项目 (99A0 1) ;佛山科学技术学院重点课题资助项目 (2 0 0 2 -0 5 )

摘　　要：Two new freshwater atyid shrimps, Caridina angustipes sp nov.and C clavipes sp nov.from Hunan Province,China are described. C angustipes sp nov.is similar to C baojingensis Guo,He et Bai,1992,but with longer rostrum,15-27 dorsal teeth,3-6 ventral teeth,and straighter inner margin of endopods in male 1st pleopods. C clavipes sp nov.is similar to C angustipes ,but with narrower distal and fewer spines on inner margin of endopds in male 1st pleopods,and shorter and thinner appendix masculina in male 2nd pleopods with only 1 spine on inner lateral margin and 4 spines in apex.The holotypes are deposited in Shanghai Fisheries University.Some representative paratypes are deposited in Foshan Science and Technology College.报道湖南省淡水匙指虾科米虾属两新种。窄肢米虾Caridinaangustipessp nov 与保靖米虾C baojingensisGuo ,HeetBai ,1992近似 ,但新种额角长 ,上缘具 15～ 2 7齿 ,下缘具 3～ 6齿 ;雄性第一附肢内肢的内缘平直。棒肢米虾C clavipessp nov 略似窄肢米虾C angustipes,但前者雄性第一附肢内肢末端尖细 ,内缘刺少 ;雄性第二附肢雄附肢短而细 ,内缘仅具 1刺 ,末端仅具 4刺。正模标本保存在上海水产大学 。

关 键 词：DECAPODA Atyidae CARIDINA New species Hunan ChinaChanges in Serum Testosterone and Cortisol Concentrations of  Semi  free Ranging Male Père Davids Deer in Rut Status$$$$  LI Chun  wang  1 JIANG Zhi  gang    1 3   ZENG Yan  1 YAN Cai  e 

分 类 号：Q959[生物学—动物学]