动物分类学报
動物分類學報
동물분류학보
ACTA ZOOTAXONOMICA SINICA
2007年
1期
47-51
,共5页
匙指科%米虾属%新种%广东%中国
匙指科%米蝦屬%新種%廣東%中國
시지과%미하속%신충%엄동%중국
Atyidae%Caridina%new species%Guangdong%China
报道了采自广东的十足目匙指科米虾属1新种,清远米虾Caridina qingyuanensis sp. nov..新种与近似种华南米虾的主要区别在于雄性第1附肢内肢与内附肢的形状不同,第3～5对步足各节上刺的着生位置与数量不同,尾外肢横缝刺的数量少.首次报道了秉氏米虾Caridina pingi Yu,1938在广东的分布.
報道瞭採自廣東的十足目匙指科米蝦屬1新種,清遠米蝦Caridina qingyuanensis sp. nov..新種與近似種華南米蝦的主要區彆在于雄性第1附肢內肢與內附肢的形狀不同,第3～5對步足各節上刺的著生位置與數量不同,尾外肢橫縫刺的數量少.首次報道瞭秉氏米蝦Caridina pingi Yu,1938在廣東的分佈.
보도료채자엄동적십족목시지과미하속1신충,청원미하Caridina qingyuanensis sp. nov..신충여근사충화남미하적주요구별재우웅성제1부지내지여내부지적형상불동,제3～5대보족각절상자적착생위치여수량불동,미외지횡봉자적수량소.수차보도료병씨미하Caridina pingi Yu,1938재엄동적분포.
Two species of the genus Caridina are described on the base of specimens collected from Guangdong Province, China.Caridina qingyuanensis, new species is distinguished from its closely similar congeners by the shape and spination of endopod of the male first pleopod and the longer appendix interna, the spination of propodus of the third to fifth pereiopods, and the uropodal diaresis. Caridina pingi Yu, 1938 is reported from Guangdong Province for the first time.
