1. Chacko P. I. “On the Bionomics of theLeiognathidæ,”Curr. Sci., 1944,13, 214.
2. — “On the Bionomics of the Big Jawed Jumper,Lactarius lactarius,” —, 1944,13, 108.
3. — “On the Food and Alimentary Canal of the Milk-FishChanos chanos,” —, 1945,14, 242–43.
4. — “On the Bionomics of the Indian SpratSardinella gibbosa,”Journ. Bombay Nat. Hist. Soc., 1946,46, 407–08.
5. — and Venkatraman, R. S. “On the Food of Mullets,”Curr. Sci., 1945,14, 79.