CowLBs : Tropical Crustacea, II.] 



[Phil. Journ. Sci., X, D, No. 1. 



Fig. 1. Caridina sp. A female with eggs. 



Fig. 2. Atya molluccensis de Haan. A female without eggs. 



Fig. 3. Atya mollucoensis de Haan. A female, a, hairs on ohelipeds, enlarged. 



PLATE 1. 



