148 



INDEX. VOLS. XVI-XX. 



simpsoni (Leptinaria) Anc. .XVIII, 314 



simpsoni (Notlius) Anc XVIII, 314 



simpsoni (Oleacina) Pils XIX, 133 



simpsoni (Obeliscus) Pils. . .XVIII, 267 

 simpularia( Achatina) Morel. XVII, 190 

 simpularia (Bocageia) Morel. XVII, 190 

 sinensis (Cochlicopa) Hde. ...XIX, 326 



sinensis (Zua) Hde XIX, 326 



singhurensis (Glessula) Blf. . XX, 76 j 

 singleyana (Glandina) Binn. .XIX, 189 

 singnlaris(Tornaxis)Marts. XVIII, 219 

 Sinatra (Leptinaria) Marts. XVIII, 3.1.1 

 sinistrorsa (Achatina) Grat. .XVII, 57 

 sinistrorsa (Achatina) Pfr. ..XVII, 108 

 sinistrorsa(Cochlicopa)Goldf. XIX, 319 

 sinulabris (Curvella) Marts. .XVIII, 53 

 sinulabris( Stenogyra) Marts. XVIII, 53 

 sinuosa (Curvella) M. &. P. .XVIII, 61 

 Sira Schmidt ..XVII, 211; XVIII, 223 

 sjostedti (Pseudoglessula) Ailly. 



XVII, 165 



sloauenana (Varicella) Pils. ..XX, 111 

 smithiana (Oleacina) Pfr. . . .XIX, 133 



smithii (Achatina) Crav XVII, 91 



smithi (Achatina) Sowb XVII, 73 



smithi (Limicolaria) Pils XVI, 283 



socotorana (Stenogyra) Marts. 



XVII, 207 



sodeni (Pseudachatina) Kob. .XVI, 209 

 sokotorana( Achatina) Marts. XVII, 205 

 sokotorana(Riebeckia) Marts. XVII, 205 

 soleilleti (Bulimus) Bgt. . . .XVIII, 108 



soleilleti (Caecilioides) Bgt XX, 36 



soleilleti (Limicolaria) Bgt. . .XVI, 272 



solida (Achatina) Say XII, 168 



solida (Leptinaria) Marts. ..XVIII, 318 

 solida (Limicolaria) Marts. . .XVI, 296 

 solidiuseula (Subulina) Sm. .XVII, 142 



solidula (Achatina) Pfr XIX, 141 



solidula (Oleacina) Pfr XIX, 140 



solimanus (Bulimus) Morel. . .XVI, 223 

 solimanus (Pseudotrochus) Morel. 



XVI, 223 



solitaria (Achatina) Ad XIX. 104 



solitarla (Varicella) Ad XIX, 104 



sololensis (Streptostyla) C. & F. ..1,46 

 solumna (Cochlicopa) Babor. .XIX, 314 

 soluta (Leptinaria) Beck. . .XVIII, 285 

 sordlda (Achatina) King. ...XVIII, 244 

 sorgum (Leptinaria) Beck. .XVIII, 285 



soror (Opeas) Smith XVIII, 177 



soror (Subulina) Smith XVIII, 177 



souverbianus (Bulimus) Gass. 



XVIII, 129 



souverblei( Stenogyra) Gass. XVIII, 129 

 sowerbyana (Achatina) Pfr. .XIX, 186 



sowerbyana(Euglandina)Pfr. XIX, 186 

 sowerbyana (Stenogyra) Morel. 



XVII, 145 



sowerbyi (Achatina) Smith ...XVII, 73 

 spadaforensis (Caecilianella) Ben. 



XX, 27 



Spartina H. & B XVIII, 335 



speciosa (Achatina) Pfr XIX, 210 



speciosa (Euglandina) Pfr. ...XIX, 210 



speciosus (Bulimus) Parr XVI, 254 



spectralis (Bulimus) Rve XVI, 249 



spectralis (Limicolaria) Rve. .XVI, 249 

 specularis (Achatina) Morel. .XVII, 74 

 spekeaua (Limicolaria) Mts. .XVI, 283 



spekei (Achatina) Dohrn XVII, 68 



spekiana (Limicolaria) Grand. XVI, 283 



Sphalerostoma Girard XVIII, 336 



spinula (Opeas) Morel XVIII, 155 



spinula (Stenogyra) Morel. XVIII, 156 



spiculum (Achatiua) Bens XX, 6 



spiculum (Csecilioides) Bens XX, 6 



spina (Varicella) Pils XIX, 111 



Spiraxis auct XVIII, 5 



SPIRAXIS C. B. Ad XIX, 11, 14 



Spiraxis Newberry XIX, 11 



Spirobulla Anc I, 19 



splendens (Achatina) Brn. . . .XIX, 311 

 splendens (Csecilianella) Ben. . .XX, 28 

 splendens (Cochlicopa) Brn. ..XIX, 311 

 splendens (Ferussacia) Bgt. . .XIX, 240 

 splendida (Achatina) Ant., Tornatel- 



linidse. 

 splendida (Archachatina) Pils. XVII, 116 



sp'.endidula (Pupa) Costa XIX, 220 



spoliata (Stenogyra) Hde. . .XVIII, 167 



spollatum (Opeas) Hde XVIII, 167 



STENOGYRA Shuttl. XVIII, 240, 243, 258 

 STEMOGYRINAE Pils. 



XVIII, vil; XVII, xvl 

 stenophya (Cionella) Westerl. XIX, 230 

 stenophya (Ferussacia) Westerl. 



XIX, 230 



stenostoma (Coelestele) Jouss. XIX, 341 

 stenostoma (Ferussacia) Bgt. XIX, 249 

 stenostoma (Stenogyra) Smith 



XVIII, 148 



stenostomum (Opeas) Smith XVIII, 147 

 stephanlana lAchatina) Ben. ...XX, 27 

 stephaniana (Caecilioides) Ben. XX, 20 

 stewartl (Achatina) Green. See Acba- 



tinellidae. 



stigmatica (Achatina) Shuttl. XIX, 210 

 stigmatlca (Euglandina) Shuttl. 



XIX, 210 



Stobilus Ads XIX, 239 



stolli (Leptinaria) Marts. ..XVIII, 320 



