福建新米虾属一新种记述(十足目:匙指虾科)

On a new species of Neocaridina from Fujian, China (Decapoda: Atyidae)

霞浦新米虾 (新种 )Neocaridinaxiapuensis,sp .nov .与安徽新米虾Neocaridinapalmataanhuiensis相似 ,但前者第三对步足无明显的两性异形现象 ,且雄性第二腹肢雄附肢的形态结构和较小的卵径与后者均有显著不同。

The present paper deals with a new species of Neocaridina xiapuensis,sp.nov. The specimens were collected from Xiapu County (26°55′N,120°E) , Fujian Province, China. This new species is similar to Neocaridina palmata anhuiensis,but differs from the latter by no obviously sexual dimorphism of 3rd peraeopod ,the shape and structure of the appendix masculina and the smaller eggs in size.