New characters for consideration in the taxonomic appraisal of grey mullets

Four species of lernaeopodid copepods new to the fauna of India.

Observations on the ecology and fisheries of the Pulicat Lake during drought and normal periods.

On the collection of strombidae (Mollusca: Gastropoda) from Bay of Bengal, Arabian Sea and Western Indian Ocean-2. Genera Lambis, Terebellum, Tibia and Rimella.

Anatomical details of two fish leeches from the Pulicat Lake, South India.

Food and feeding habits of the Chinese pomfret Pompus chinensis Euphrasen from the Bay of Bengal.

Reproductive biology of the sand crab Emerita holthuisi.

On the identity of certain specimens of Pontellopsis Brady (Copepoda: Calanoida) of the 'Wilson Collection' deposited in the U. S. National Museum.

On sea snakes occurring in Madras waters.

Observations on the early juvenile stages of Johnius carutta Bloch, Pervager tomentosus (Linnaeus) and on a postlarva of Pegasus volitans Linnaeus.

The skeleton shrimps (Amphipoda: Caprellidea) of the Tamilnadu and Kerala Coasts.

Studies on Asparagopsis taxiformis (Delile) Collins and Hervey from Indian waters.

Nemipterus luteus (Schneider, 1801) (Nemipteridae: Pisces) the valid name for a threadfin bream from the Indo-Pacific region.

Studies on Indian sponges-VIII. Four new records of silicious sponges Echinochalina glabra (Ridley and Dendy), Higginsia mixta (Hentschel), Geodia lindgreni (Lendenfeld) and