i8 



SECTION PUSIA (SWAINSON). 

 290. Turricula variata (Reeve), Paumotus, and Viti Is. 

 GENUS CYLINDRA (SCHUM). 



292. Cylindra dactylus (Linn.), Philippines, Polynesia. 

 GENUS IMBRICARIA (SCHUMACHER). 



293. Imbricaria conica (Schumacher), Philippines, Poly- 

 nesia. 



294. Imbricaria Vanikorensis (Quoy), Philippines, Poly- 

 nesia. 



366. Cylindra nucea (Gronov.), Polynesia. 



367. Cylindra crenulata (Gmelin), Red Sea, Ind. O., 

 Mauritius, Phil., Poly. 



FAMILY MARGINELLIDAE. 

 Genus Marginella (Lamark). 



295. Marginella glabella (Linn.), West Coast of Africa, 

 Canary Is. 



SECTION GLABELLA (SWAINSON). 



296. Marginella Adansoni (Kiener), Senegal and Gambia, 

 N. Africa. 



297. Marginella limbata (Lam.), N. Africa. 



298. Marginella formicula (Lam.), S. Australia, Tas- 

 mania. 



SECTION PRUNUM (MARTINI) [ADAMS]. 



299. Marginella marginata (Born), Senegal, W. Africa, 

 W. L, Brazil. 



300. Marginella curta (Sowb.), W. C. of S. America. 



301. Marginella prunum (Gmel.), W. I , Panama, Brazil, 

 Sierra Leone. 



SECTION CRYPTOSPIRA (HINDS). 



302. Marginella quinqueplicata (Lam.), Bay of Bengal, 

 Malacca, Sumatra. 



303. Marginella olivella (Reeve), N. S. Wales, Australia. 



304. Marginella oblongata (Swainson), Bahamas and 

 Yucatan. 



305. Marginella gtittata (Dillwyn). W. I., Florida, Beau- 

 fort, N. Carolina. 



306. Marginella nivosa (Hinds), West Indies. 



