456 J.-R. BOIIRGIIIGMT. 



Bulimus cœnopictus, Pfeiffer 61 



— concentrions, Reeve 65 



— Doriœ, Issel . . 61 



— eminulus, Morelet 62, 114 



— euphraticus, Bourguignat 61 



— Galinierianus, Bourguignat . 56, 113 



— gemmula, Benson 62 



— gracilis, Hutton 119 



— guinaicus, Bourguignat 65 



— guineensis, Jonas 65 



— habessinicus, Buppell 55 



— Hemprichi, Bourguignat 58, 114 



— Herbini, Bourguignat 47, 112 



— Heuglini, Morelet 119 



— indicus, Pfeiffer 119 



— insularis, Alhers 65, 66, 114 



— Jickelianus, Nevill 113 



— Kursiensis, Bourguignat 61 



— lamprodermum, Morelet 43 



— lardeus, Pfeiffer 61 



— Lejeanianus, Bourguignat 57, 114 



— leptocochlias, Jonas 65 



— macroconus, Bourguignat 65, 114 



— maharasicus, Bourguignat 61 



— marebiensis, Bourguignat 61 



— milevianus, Raymond 65 



— Olivieri, Pfeiffer 53, 113 



— putillus, Shuttleworth 62 



— Raffrayi, Bourguignat 46, 112 



— - Rebondi, Bourguignat 62 



— Ruppellianus , Pfeiffer 118 



— Samavaensis, Mousson 61 



— sennaaricus, Bourguignat 59, 62, 114 



— sennaariensis, Parreyss 118 



— Simonis, Bourguignat 49, 112 



— subeminulus, Bourguignat : 63, 114 



— Tamisierianus, Bourguignat 52 113 



— vermiformis, Paladilhe 62 



Bythinia sennaariensis, Martens 130 



CœcilianeUa Isseli, Paladilhe 122 



Caillaudia angulata, Bourguignat 99, 129 



— Letourneuxi, Bourguignat 129 



Carychium filicosta, Morelet 67 



Cassidula labrella , Pfeiffer . . . .• 124. 



— nucleus , Beck 124 



— nucleus, Morch 124 



Clausilia dystherata, Jickeli • 118 



ARTICLE N° 2. 



