VI. 
CONTENTS. 
——-<>-— 
Part I, May. 
The Hydroids of the Indian Museum— 
No. I.—The deep-sea Collection i. a 
Notes on Freshwater Sponges— 
No. XII.—Description of a new species from 
Cape Comorin at te 
Descriptions of new shells in the collection of the 
Indian Museum from Burma, Siam and the Bay of 
Bengal 
Materials for a revision of the Phylactolaematous 
Polyzoa of India : 
Studies on the aquatic oligccnnen of the anaes 
An undescribed Burmese frog allied to Rana tigrina 
Miscellanea (pp. 81, 82) :— 
XIII. 
Notes on the occurrence of Vultury monachus in 
Calcutta 
An albino owl ae 
** Matla bengalensis’’: a correction 
PART II, JUNE. 
Description d’Ophiures nouvelles provenant des der- 
niéres pera dex: eee ee *? dans l’Ocean 
Indien : 
Description d’ Holothuties eee. appartenant au 
Musée Indien 
Further observations on the races of Tndian rats 
Description of a new species of eels from the 
Andaman Sea 
Descriptions of five new species of marine shells foi 
the Bay of Bengal 
Notes on Fish from India and Persia, with ‘descriptions 
of new species .. 
Part III, SEPTEMBER. 
A new genus of Psychodid Diptera from the Hima- 
layas and Travancore : ae 
Page 
31 
BY) 
59 
81 
82 
83 
89 
105 
115 
117 
123 
I4I 
