24 



2 C. grauosum. Kicner. New Holland. 



3 C. litteratum. Born. West Indies. 



4 C. moms. Lamarck. a Bay of Bengal. 



b Vizagapatam. Major Fraser. 

 a Port Blair, An- Capt.Edgcome. 



damans. 

 I Red Sea. 

 a Port Blair, An- Dr. Gamach. 



damans. 

 b East Indies.* 



Costa. Cornwall, England. 



Wood. a Tahiti. SirW.Denison. 



b New Holland. 



5 C. nodulosum. Bruguiere. 



6 C. palustre. 



7 C. reticulatum. 



8 C. rugosum. 



1 V. fasciatus. 



2 V. gemmatus. 



3 V. liueatus. 



4 V. obeliscus. 



GENUS. VERTAGUS. Klein. 

 Bruguiere. East Indies. 

 Hinds ? 

 Lamarck. 



Bruguiere. 



5 V. Sowerbyi. 



6 V. vulgaris. 



Kiener. 

 Schumacher. 



Acapulco. 



Port Blair, An- 



damans. 

 a Singapore.* 

 b Labuan. 

 c Port Blair, An- 



damans. 



d Kingsmill Island. 

 Hab. ? 



a East Indies.* 

 b Port Blair, An- 



damaus. 



GENUS. TELESCOPIUM. Montfort, 1810. 



1 T. fuscum. 



Schumacher. 



a East Indies. 

 b Pulicat Lake. 



GENUS. CERITHIDEA. Swainson, 1840. 



1 C. decollata. Linnaeus. Hab. ? 



2 C. Lafondii. Michaud. Jamaica. 



3 C. obtusa. Wood. Seas of Timor. 



4 C. quadrata. Sowerby. Malacca. 



FAMILY 33. MELANHD^. 

 GENUS. MELAISTIA. Lamarck, 1799. 



1 M. acuta. Lea. Georgia, U. States. 



2 M. Australis. Reeve. Victoria River, N. 



Australia.* 



SirW.Denison. 

 Capt Edgcome. 



Dr. Walters. 

 M. Robillard. 



Dr. Gamach. 



