cover image: Journal and Proceedings of the Asiatic Society of Bengal (New Series)  1926

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Journal and Proceedings of the Asiatic Society of Bengal (New Series) 1926

1927

Annandale 1 remarks regarding the Calcutta tanks—" The best of the tanks from the sponge-collector's point of view so far as I have been able to discover is the one in the compound of the Indian Museum. [...] The small fish and prawns had by this time retreated from the margin of the tank and the moluscs were in the process of so doing ; there were far fewer round the margin in the shallow water than there had been on the 19th. [...] A microscopic examination of the gills of both fish and prawns within a few minutes of their removal from the tank in the laboratory of the Zoological Survey of India in the Indian Museum showed no trace of any condition that could be attributed to a prolific growth of bacteria. [...] On the day of the epidemic but later in the day and after the cause of the mortaity had apparently disappeared the Health Officer to the Corporation of Calcutta sent one of his analysts who took two samples of the water. [...] The result of the examination of the water by the Chemical Examiner to the Government of Bengal shows that the mortality was not due to the introduction either deliberate or accidental of any poison and it appears from the data given above that the change in the water was confined to its gaseous content.

history
Pages
71
Published in
India
SARF Document ID
sarf.120250
Segment Pages Author Actions
Cover
i-i unknown view
Frontmatter
i-i unknown view
Investigations regarding an Epidemic of Fish Mortality in the Tank in the Indian Museum Compound
177-i R. B. Sewell view
A Note on Fish - Mortality in the Indaw River in Upper Burma
203-210 B. Chopra view
A Few Types of Indian Sedentary Games
211-214 Hem Das Gupta view
Palaeontological Notes on the Panchet Beds at Deoli near Asansol
215-i Hem Das Gupta view
The Extinct Iron Industry of the Neighbourhood of Mount Popa Upper Burma with Notes on the Microscopic Study of the Slags
219-viii Harbans Chhibber view
Backmatter
i-ii unknown view

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