264 BOfJBCiUlCiNAT. 



Paludina sinistrorsa, Lea 78 



— Tanganyicensis, Pelseneer 33 



— unicolor, Deshayes 39 



— Zwellendamensis, Krauss 49 



Paludomus Africanus, Martens 4S 



— Ajanensis, Morelet 45 



— cingulata, Martens 45 



— exaratus, id 45 



— ferrugineus, Smith 45 



Paramelania(nov. genus, 1881), Smith 198 



— Alphonsi, Bourguignat 218 



— arenarum, id. 244 



— Baizeana, id. 174 



— Bourguignati, Giraud 213 



— Bythiniformis, Bourguignat 242 



— callopleuros, id. 194 



— Cameroniana, id. 210 



— crassigranulata, Smith 202 



— crassilabris, Bourguignat 241 



— Damoni, Smith. . 200 



— Duveyrieriana, Giraud 207 



— egregia id 205 



— elongata, Bourguignat 238 



— formosa, id. 209 



— Giraudi, id. 239 



— Grandidieriana,ld 221 



— grandis, id. 182 



— Hamyana, id. 173 



— infralirata, id. , 203 



— lacunosa, id. 224 



— Ledoulxiana, Giraud 208 



— Lessepsiana, id 218 



— limnsea, Bourguignat 235 



— Livingstoniana, Giraud 233 



— Locardiana , Bourguignat 240 



— Mabilliana, id 232 



— Milne-Edwardsiana, id 216 



— nassa id 227, 237 



— nassatella, id 222 



— nassatiformis, id 234 



— obtusa, id 206 



— palustris, id. 219 



— paucicostata, id 193 



— Randabeli, id 225 



— Reymondi, Giraud 214 



— Servainiana, Bourguignat 243 



— singularis, id. . , . . , 211 



