OLIVA.— Plate XXIT. 



Figs. 



362-367. voLnTELLA, 152, Lamk.—MazMan. 



368, 369. DAMA, 1.55, Mawe. — 0. Uneolafa, Gray. 0. pur- 

 purata, Swainson. — California ; Mazatlan ; 

 Acapulco. 



370-372. QKACiLis, 156, Sowerhy. — California. 



373-375. PARYDLA, 157, Martini. — O. nivea, Gmcl. 0. lu- 

 hrica, Sol. 0. ehurnea, Lamk. — West Indies. 



376. LACTEA, 158, Mairat. — Edgemont Bay. 



377, 378. VEESicoLOR, 159, Marrat. — Gulf of California. 



379. MONILIFERA, 160, Reeve. — ^West Indies. 



380. SCUREA, 162, Alarrat. — West Indies. 



381, 382. DEALBATA, 161, Reevo. — West Indies, Mr. Fllby. 



383. cuNEATA, 163, Marrat. — 0. pulchella, Reeve. O. 



asper, Duclos. — West Indies. 



384. LANCEOLATA, 164, Reeve. — Philippines. 



385. TENUIS, 165, Marrat. — Hab. ? 



336,387. ELONGATA, 166, Marrat.— B.ah. ? 



388, 389. NiTENs, 168, D tinker. — Island of Upala; Navigatoi-s, 

 Mr. Fllbij. 



390. ALBA, 169, Marrat. — Guatemala. 



391. ORYZA, 167, Lamk. — West Indies. 



