OLIVA.— Plate XII. 



Fig. 

 161. iNFEENATA, 74, Marrat. — Loc. (?) 



162, 163. EVANiA, 77, Duclos.— Loc. (?) 



164. KEENii, 78, Marrat. — Fiji Islands. 



165-168. GUTTULA, 76, Martini. — 0. variegata, Bolten ; 0. 

 tricolor, Lamk. — Mauritius ; Anneley Bay ; Cal- 

 cutta. 



169-172. viRiDESCENS, 79, Martini. — 0. reticulata, Bolten. 

 0. savgiiinolenta, Lamk. — 1 70, Philippines ; Se- 

 negal. 171, Mauritius. 169, New Guinea, etc. 



1 73-1 75. GLANDiFORMis, 80, Lamk. — 1 73, 1 74, Zanzibar. 1 75, 

 Madagascar. 



176. BULBOSA, 81 (and 184-192), Martini and Bolten. — 

 0. ventricosa, Solander. 0. inflata, Chenu. 0. 

 undata, Lamk. 



