HYDROPHIDE. vB 
Fifth Species—HypDR. HypDROpPHIs, Daud. 
This species has the following varieties, viz. : 
1. H. hydr. Jerdonii. 
No. 
13. 
Stokesii. 
major. 
robustia. 
coerulescens. 
aspera. 
spiralis. 
eyanocincta. 
subeincta. 
nigrocincta. 
torquata. 
chloris. 
Lindsayil. 
latifasciata. 
coronata. 
diadema. 
gracilis. 
fasciata. 
Cantoris. 
lapemoides. 
longiceps. 
_ stricticollis. 
ornata. 
Indian coast and Penang. 
Doubtful. 
Indian Ocean. 
Indian Ocean. 
Bay of Bengal; Penang. 
Singapore. 
Indian Ocean. 
Indian Ocean, Ceylon, and 
Bay of Bengal. 
Indian Ocean. 
Bay of Bengal. 
Bay of Bengal, Penang, 
Soonderbuns, Indian 
Ocean. 
Soonderbuns, Bay of Ben- 
gal. 
Indian coast. 
Mergui. 
Bay of Bengal, Soonder- 
buns. 
Indian Ocean. 
Indian coast, Bay of Ben- 
gal. 
Indian coast, Bay of Ben- 
gabe: t: 
Penang. 
Indian coast; Ceylon. 
Indian Ocean. 
Doubtful. 
Indian Ocean.. 
