INDEX, VOLS. XVI-XX. 



143 



pazensis (Achatlna) Perez XIX, 45 



pealei (Opeas) Tryon XVIII, 29 



pealei (Prosopeas) Tryon XVIII, 29 



pechaudi (Ferussacia) Bgt. . .XIX, 256 

 pechaudi (Hohenwartiana) L. & B. 



XIX, 334 

 pedemon tana (Caecilioides) Poll. XX, 24 



PEGEA Risso XIX, 239 



peguensis (Achatina) Blf XX, 99 



peguensis (Glessula) Blf XX, 99 



PELATRINIA Pils XVIII, 287, 324 



pellita (Stenogyra) Gredl. . .XVIII, 171 



pellitum (Opeas) Gredl XVIII, 171 



pellucens (Achatina) Ad XIX, 109 



pellucens (Varicella) Ad XIX, 108 



pellucida (Ganomidos) Ailly. XVII, 128 

 pellucidus (Bulimus) Pfr. . .XVIII, 206 

 pellucidum (Opeas) Pfr. . . .XVIII, 206 



peneckei (Azeca) And XIX, 292 



penestes (Achatina) M. & P. XVII, 100 



pentherl (Achatina) Stur XVII, 81 



perakensis (Rhodina) Morg. .XVIII, 13 



perdix (Achatina) Lan XVII, 9 



peregrinus (Bulimus) Pfr. . .XVIII, 258 

 peregrinus (Obeliscus) Pfr. .XVIII, 258 

 perelongata (Pseudachatina) Rolle 



XVI, 213 



perfecta (Achatina) Morel. . . .XVII, 15 

 perforata (Curvella) Mlldff. .XVIII, 70 

 perforata (Leptinaria) Pfr. XVIII, 302 

 perforata (Tornatellina) Pfr. XVIII, 302 



pertica (Bulimus) Bs XVIII, U3 



peruviana (Achatina) Lam. . . .XIX, 86~ 

 peruviana ( Strep tostyla) Pfr. 



1,43; XIX, 86 



peruviana (Varicella) Lam. . . .XIX, 85 

 perversa (Achatina) Swains. ..XII, 179 



PETENIELLA Pils XIX, xxvi, 161 



petersi (Achatina) Marts XVII, 62 



pethericki (Burtoa) Bgt XVI, 301 



pethionis (Glandina) Weinl. ..XIX, 134 

 pethionis (Oleacina) Weinl. . .XIX, 134 



Petitia Jouss XVII, 72 



petitia (Achatina) Jouss XVII, 73 



petitia (Petitia) Jouss XVII, 73 



petitiana (Achatina) Ben XX, 26 



petiti (Achatina) Dh XIX, 195 



petit! (Clavator) C. & P XVII, 200 



petrensis (Achatina) Morel. ..XVIII, 78 



PETRIOLA Dall XVII, 216 



Pf affla Behn XIX, 175 



pfeifferi (Achatina) Dkr XVII, 24 



pfeifferi (Cionella) Weinl. . . .XIX, 323 



pfeifferi (Homorus) Kob XVII, 24 



pfeifferi (Rhodea) Crosse ...XVIII, 236 



pfeifferi (Salasiella) Pils XIX, 173 



pfeifferi (Spiraxis) Mke XVIII, 12 



pfeifferi( Strep tosty la )C. & P. XIX, 148 



pfeifferi (Tortaxis) Mke XVIII, 12 



phaea (Pseudoglessula) Putz. XVII, 163 



philippiana (Achatina) Ad XIX, 84 



philippiana (Varicella) Ad XIX, 84 



perforatus (Hapalus) Mlldff. XVIII, 70 j philippinensis (Caecilioides) Semp. 

 pergracilis (Subulina) Marts. XVIII, 91 | XX, 49 



PERIDERIOPSIS Putz XVI, 241 j philippinensis (Cionella) Semp. XX, 49, 



Perideris Shuttl XVI, 219 



perlucens (Glandina) Guppy ..XIX, 125 

 perlucens (Varicella) Guppy .XIX, 125 



permira (Spiraxis) Anc XVIII, 10 



permirus (Tortaxis) Anc XVIII, 10 



perotteti (Achatina) Rve XX, 78 



perplexa (Achatina) Ad XIX, 39 



perplexa (Oleacina) Tryon, 



I, 31 ; XIX, 39 



perplexus (Spiraxis) Ad XIX, 39 



perpusilla (Oleacina) Pfr XIX, 173 



perpusilla (Salasiella) Pfr. .. .XIX, 173 

 perrieriana (Limlcolaria) Bgt. XVI, 247 

 perrierianus (Subulina) Bgt. XVII, 137 



PERRIERIA Tapp. Can XVIII, 36 



perrotteti (Achatina) Pfr XX, 65 



perrotteti (Glessula) Pfr XX, 65 



persianli (Cionella) Tib XIX, 328 



perstriatus (Spiraxis) Pils XIX, 40 



perstriata (Subulina) Marts. XVIII, 89 



pertenuis (Achatina) Blanf XX, 89 



pertenuis (Glessula) Blanf. 



philippinensis (Glessula) Cooke XX, 52 

 philippinica (Caecilioides) Moell. XX, 49 

 philippinica (Curvella) Pils. .XVIII, 70 

 philippinica (Geostilbia) Moell. XX, 50 



phillipsil (Achatina) Ad XIX, 99 



philllpsii (Varicella) Ad XIX, 99 



Phylacus West XIX, 239, 240 



Physella Pfr 1, 19 



physodes (Streptostyla) Shuttl. 



XIX, 159 



plchardi (Bulimus) Arango .. . .XIX, 55 

 pichardi (Varicella) Arango .. .XIX, 55 



PlCHARDIELLA FiSCh XIX, 50 



picta (Achatina) Rve XII, 168 



pileata (Stenogyra) Marts. .XVIII, 339 

 pileatus (Homorus) Marts. .XVIII, 338 

 pilosa (Stenogyra) Semp. . .XVIII, 179 



pilosum (Opeas) Semp XVIII, 179 



pilsbryi (Spiraxis) Anc XVIII, 11 



pilsbryi (Tortaxis) Anc XVIII, 10 



plnguis (Subulina) Marts. .. .XVIII, 88 

 . .XX, 89 ! pinicola (Glandina) F. & C I, 37 



