INDEX TO VOLUMES XVI, XVII. XVIII, XIX. XX. 



ACHATINHXE, 



FERUSSACID.E. 



The following index comprises the families containing 

 snails formerly described as Achatina. All snails described 

 under that generic name, whatever their present systematic 

 place, are included herein, so far as known to me. 



abbreviata (Achatina) Lowe. .XIX, 221 

 abbreviata (Clavator) Kob. .XVII, 196 

 abbreviata (Columna) Coop.. . .XI, 153 

 ebbreviata (Glandina) Edw.XIX., xxiii 

 abbreviata (Glandina)Mts. XIX, 192, 197 

 abbreviata (Leptinaria)Mts. XVIII, 307 

 abdita (Leptinaria) Poey. . .XVIII, 298 



abdita ( Subulina) Poey XVIII, 298 



aberrans (Bulimus) Pfr XIX, 36 



abetiflana (Limicolaria) Kob. XVI, 267 

 abetifiana (Pseudoglessula) Rolle 



XVII, 162 



abia (Ferussacia) Bgt XIX, 257 



abnormis (Ferussacia) Nev. . .XIX, 227 

 abromia (Ferussacia) Bgt. . . .XIX, 231 

 accincta ( Achatina) Migh. . Achatinellidse 



achates (Bulimus) Mich XVIII, 27 



achates (Prosopeas) Mich. . .XVIII, 27 



achatina (Achatina) L XVII, 9 



achatina (Bulla) Born XVII, 86 



achatina (Bulla) L XVII, 9 



Achatina Lam XVII, 1, xvii, xi 



achatinacea(Stenogyra)auct. XVIII, 22 

 achatinaceum (Prosopeas) Pfr. 



XVIII, 21, 139 



achatinaceus (Bulimus) Pfr. XVIII, 22 

 Achatinella Schluter XIX, 309 



ACHATINIDAB XVII, Vii 



achatinoides (Bulimus) Ziegl. XVI, 252 



Achatinus Montfort XVII, 1 



Achatium Link XVII, 1 



acicula (Achatina) auct XX, 9 



acicula (Buccinum) Mull XX, 9 



acicula (Bulimus) Grat XX, 5 



acicula (CsecilioideB) Mull. . . . XX, 9, 2 

 Acicula RIsso XX, 1 



aciculaeforme (Opeas) Mill. .XVIII, 201 

 acicularis(Leptinaria) Shuttl. XVIII,299 

 acicularis( Stenogyra) Shuttl. XVIII, 299 

 aciculella (Caecillanella) Sandb. .XX, 5 

 Aciculina West .............. XX, 1, 5 



aciculoides (Achatina) de Betta XX, 23 

 aclculoides (Caecilioides) Jan. ..XX, 23 

 aciculoides (Columna) Jan ..... XX, 23 



acmella (Opeas) Morel ..... XVIII, 144 



acmella ( Stenogyra) Morel. . XVIII, 144 

 actoniana (Achatina) Ben ..... XX, 25 



actoniana (Caecilioides) Ben. .. .XX, 25 



aculeus (Opeas) Tapp.-Can. .XVIII, 176 

 aculeus (Stenogyra) T.-C. . .XVIII, 177 

 acuminata (Achatina) Baudon, J. C., 



1835 = Litiopa? 



acuminata (Limicolaria) Marts. XVI, 294 

 acus (Bulimus) Pfr ......... XIX, 344 



acus (Coilostele) Pfr ........ XIX, 344 



acus (Euonyma) Morel ...... XVIII, 40 



acus (Spiraxis) Shuttl ........ XIX, 23 



acus (Stenogyra) Morel ...... XVIII, 41 



acuta (Achatina) Lam ....... XVII, 40 



acuta (Helix) Fer ........... XVII, 40 



acuticostatus (Bulimus) Orb. ..XIX, 53 

 acuticostata (Varicella) Orb. ..XIX, 52 

 acutissima (Stenogyra) Mss. XVIII, 22 

 acutissimum(Prosopeas)Mss. XVIII, 22 

 acutissimus (Bulimus) Mss. .XVIII, 22 

 acutius (Opeas) Mill ....... XVIII, 199 



adamsiana (Achatina) Chitty .XIX, 63 

 adamsiana (Varicella) Chitty .XIX, 63 

 adamsii (Achatina) Pfr ....... XIX, 66 



adamsi (Opeas) Pils ....... XVIII, 216 



adansoni (Bulimus) Pfr ...... XVI, 252 



adansoni (Limicolaria) Pfr. . .XVI, 252 

 adelina (Archachatina) Pils. XVII, 118 



(119) 



