Taxonomic study of the cephalopods, particularly the Teuthoidea (squids) and Sepoidea [i.e. Sepioidea] (cuttlefish) in the water around Sri Lanka

A preliminary taxonomic study of the local cephalopods has been undertaken. 8 spp have been identified, and a key to the Sepioidea and Teuthoidea of the Ceylon seas is presented. The spp identified are described and illustrated, with notes on distinctive characters, and on distribution