OLIVA.— Plate XX. 



Figs. 

 316-318. LUTARiA, 127, Bolten. — 0. suhulata, Lamk. Cape 

 Blanco, Borneo, Dr. CuUingwood ; Corisco 

 Bay, Kurachee, Major Bakm-. 



319, 320. ACUMINATA, 128, Za?»fc.— Adelaide, B.M. 



321-324. STEEiiE, 135, Reeve. — Kurrachee, Reeve. 



325. HiEBOGLYPHicA, 132, Reeve. Hab. ? 



326. MODESTA, 123, Reeve. Hab. ? 



327-329. CAOTA, 131, Marmt.—Wesi Africa. 



330, 331. L^vE, 134, Marred. — Seychelles. 



332-333. CONTOETUPLICATA, 139, Reeve. — West Africa. 



