IÇI5-] Fauna of the Chilka Lake : Polyzoa. 133 



a saline residue of about 25 '46 per mille, that is to say being almost as salt as that 

 of the Bay of Bengal. 



B. discreta was originally described from a depth of over 100 fathoms in the 

 South Atlantic and was found subsequently by Professor Herdman in comparatively 

 shallow water off Ceylon. 





