— 213 — 
Pages. 
Achatina zebriola, Morelet , . . De ee 8! 
ADI AS CRaper MOST ER Lao de ra 
AFRICARION, Godwir-Austen, 1883 . . . . . . . ue CU 
ALCIDIA, Bourguignat, 1889. . . . . . . . 46 
Alcidia)alveus,/Bourguignat #5... 47 
—  aperta, id. 47 
—  cypsele, CR 0 ON Et: 47 
—  l'aivana, id. NE Co PTT 47 
Ammonoceras ammonitiformis, Dœring . 43 
AMPULLARIA, Lamarck, 1879 et 1801 166 
Ampullaria adusta, Love Reeves nt 4.4) 166 
— ægyptiaca, Ehrenberg. 179 
— balenoiïidæa, Gould , . . 166 
— Bernardiana, Morelet . , 176 
—- Bolteniana, Philippi. 179 
— Bourguignati, Billotte. 166 
— Bridouxi, Bourguignat. . 166 
—- carinata, Lamarck. . 179 
— Charmesiana,:Billotte....": .. 1... +: 167 
— Dumesnilianass. dd, 2, +, 107, 100 
— elliptica, Martens . . . . . is TA UE 173 
— erysthrostoma, Lov. Reeve. . 167 
— éxieUa PRIIDDIs Nr se Re LOT 
— SOLE MS CI PS CIE 167, 169 
— Grasseti, Morelet . . 172 
— Guinaica, Lamarck . 175 
— holostoma, Murelet . . . . . . . 176 
— intorta, Lamarck. . 17% 
— Kordoiana, NAFPEySS. Gr Nef ee 167 
— Largillieti, Philippi . . 167 
— Letourneuxi, Bourguignat . . . . . . 167, 169 
— hbyca/Morelete, "2.712: Worst 176 
— lucida, Parreyss. . . 167 
— nilotica, Sowerby. . 176 
— occidentalls, MObsson 0 5 Le 167 
— OV OIIMENS NE Le NCA 168 
