CONTENTS. 
Introduction. 
Isopoda. 
Family Anthuridae. 
Cyathura carinata (Kroyer) . . 
Amphipoda. 
Family Oedicerotidae. 
Monoculodes limnophihts, n. sp. 
Family Pontogeneiidae. 
Atyloides japonic a, n.sp. 
Family Gammaridae. 
Gammarus annandalei, n. sp. 
Gammarus pulex (Linn.) 
Family Talitridae 
Talorchestia japonica, n. sp. . . 
Talorchestia tnalayensis, n. sp. 
Family Acrid ae 
Grandidierella megnae (Giles) 
