84 



PTEROPODA. 

 Styliola acicula. Pelagic over Pdmban reef. 



HETEROPODA. 



lanthina africana, Reeve. Very abundant, coincidently with 

 Fhysalia, on the surface, one evening at Kilakarai. 



GASTEROPODA. 



Murex anguliferus, Lmk. Tuticorin. 



,, haustellum, Linn. Ramesvaram and Tuticorin. 



,, tenuispina, Lmk. Tuticorin. 



,, (Ocinebra) sp. Rainesvaram. 

 Pleurotoma tigrina, Lmh. Ramesvaram. 



,, (Surcula) javana, deJBoiss. Ramesvaram. 



,, (Drillia) inconstans, Smith. Ramesvaram. 



Fusus colus, Linn. Ramesvaram. 



,, tuberculatus, Lmh. Rainesvaram. 

 Cythara pallida, Reeve. Ramesvaram. 

 Tritonidea undosa, Linn. Ramesvaram. 

 Triton chlorostoraus, Lmk. Ramesvaram. 



,, ciugulatus, Pfeiff. Tuticorin. 



,, retusus, Lmk. Tuticorin. 



,, (Persona) cancellinus, deBoiss. Tuticorin. 

 Ranella foliata, Brod. Tuticorin. 

 Ranella granifera, Lmk. Ramesvaram. 

 Buccinum (Cantharus) melanostoma, Sow. Tuticorin. 

 Cyllene, sp. Ramesvaram. 

 Nassa callospira, Ramesvaram. 



,, ornata, Kien. Ramesvaram. 



,, suturalis, Lmk. Ramesvaram. 



,, sp. juv. Ramesvaram. 



,, (Arcularia) bimaculosa, A. Ad. Rdm^svaram. 



,, (Niotba) albescens, Dunk. Ramesvaram. 



,, ,, australia, A. Ad. Ramesvaram. 



Eburna spirata, Lmk. Ramesvaram. 



,, zeylanica, Lmk. Ramesvaram. 

 Purpura rudolphi, Lmk. Ramesvaram. 

 Oliva Candida, Lmk. Ramesvaram. 



,, gibbosa, Born. Ramesvaram. 



,, ispidula, Linn. Ramesvaram. 

 Ancillaria, sp. Ramesvaram. 



,, (Sparella) cinnamonea, Lmk. Tuticorin. 



,, ,, ampla, Gmel. Tuticorin. 



Fasciolaria filamentosa, Chemn. Ramesvaram. 

 Tudicla spirillus, Lmk. Ramesvaram. 

 Turbinella cornigera, Lmk. Tuticorin. 

 ,, pyrum, Lmk. Tuticorin. 



