An annotated checklist of opisthobranch fauna (Gastropoda: Opisthobranchia) of the Nicobar Islands, India

Abstract

This paper presents 52 species of opisthobranchs recorded from the Nicobar group of Islands. Of these, Aldisa erwinkoehleri, Dermatobranchus rodmani, Glossodoris pallida, Noumea simplex, Pectenodoris trilineata, Okenia kendi, Tambja morosa, Phyllidia elegans, Phyllidiopsis annae, Flabellina riwo and Phidiana indica represent new records for Indian waters.