INDEX TO HELICES. 



AnmthiaBgt. . . ix, 

 Amazonica Hupe. . . ix, 

 Amazonica Pfr. v, 186 ;, ix, 

 Amazonicus Dohrn, i, 66 

 Ambicincta Mart. . ix, 



Ambielina Charp., Pal. ix, 

 Ambigua C, B.' Ad. iii, 9; ix, 

 Ambigua Gmel. . . ix, 

 Ambigua (Parr) Mss. iv, 

 244; ix, 



Amblasmodon Mab. if, 179 ; 

 [ix, 

 ix, 

 ix, 



Ambliostoma Parr. 

 Ambloxa L. & B. 



302 

 167 

 167 



204 



257 



64 



141 



319 



328 

 288 

 257 



44 

 295 



119 

 140 

 303 



AMPHIDOXA Albers, 

 Amphidoxa ~Hutton, 



ix, 39 

 ix, 17 



Qmphizona Pils. vii>5; . ix, 139 



68 



ix, 



ix, 

 ix, 

 ix, 

 ix, 

 ix, 



Amblygona Reinh. Mi, 52 ; 



Amblytropis Sdb. / . ix, 

 Amboinensis Mart, ii, 170. 

 Amboinensis Mart. . ix, 

 Ambrosia Ang. vii, 7 ; . ix, 

 Ambrosia Strobel, . ix, 



Ambusta Anc. iii, 229. 

 Amelia Bgt. . . ix, 275 



Amela Bgt. ii, 143. 

 Amethysta Let. & Bgt. 

 Amicta Rve. vii, 133 ; 

 Amicula Bgt. 

 Ammederana L. & B. 

 Ammiralis Pfr. vi, 117 ; 

 Ammonia, Val. ii, 16. 

 Ammoniformis Orb. i, 65. 

 Ammonis Schm. iii, 245 ; ix, 

 AMMONITELLA Cooper, ix, 

 Ammonitoides Braz. . ix, 

 Ammonitoides Rve. i, 115; 



[ix, 



Ammonoceras Pfr. i, 65. 

 Amoena Pfr. vii, 98 ; 

 Amoenula Beck.ii, 115. 

 Amoma Bgt. . . ix, 



Amorgia West, . . ix, 

 Amori Hid. v, 183 ; . ix, 

 AMPELTTA Beck, . . ix, 

 Amphibola Bgt. . . ix, 

 Amphiconus Malz. viii, 180 ; 



[ix, 



Amphicyrta Bgt. . . ix, 

 Amphidroma Mart, ii, 33. 



250 

 222 

 257 

 251 



214 



252 

 80 

 35 



34 



ix, 215 



250 

 303 

 167 

 155 

 257 



259 

 234 



Ampla Pfr. 

 Ampla Reinh. ii, 178. 

 Amplecta Gundl. v, 35 ; ix, 

 Am plexus Brown, . ix, 

 AmpnUarioides Rv. ii, 16. 

 Amuniensis Mts. . . ix, 

 Amuren$is Gerstf. . ix, 



Amurensis Sterki, . ix, 



Anacardium Dohrn. vi, 238; 



[ix, 



Anacboreta W. G. B. . ix, 



Auadyomene A. & A. vii, 



[110; ix, 



Anaglyptica Rv. . . ix, 

 Analogies Pse. iii, 63 ; . ix, 

 Anaphora West, . . ix, 

 Anasia^Bgt. . . . ix, 

 Anasina Serv. . . ix, 

 Anatolica Kob. . . ix, 

 Anauniensis de Bett. iv, 105; 



[ix, 



Anax Bens, iii, 157 ; . ix, 

 AncepsGld.ii,23. 

 Anceyana Grt. viii, 96 ; ix, 

 Anceyia Pils. iii, 102. 

 Anceyi Bgt. ii,51. 

 Anceyi Mlldff. viii, 215 ; ix, 

 Anchistoma Adams, ix, 69, 

 Anchistoma v. Mart. ix, 

 Anconre Gent, iv, 106 ; ix, 

 Anronse Iss. iii, 192 ; ix, 

 Anctostoma Mts. iv, 244 ; ix, 

 Ancylochila Cr. iv, 55 ; ix, 

 Andalusica Kob. viii, 160; 



[ix, 



Andamanensis Try. ii, 93. 

 Andersoniana Nev. ii, 112. 

 Andersoni Cless. . . ix, 

 Andersoni Cox, vi, 157 ; ix, 

 Andersoni W. Blf. iii, 161 ; 



[ix, 



Andicola Pfr. v, 189 ; . ix, 

 Andium Phil, ii, 207. 

 Andorrica Bgt. . . ix, 

 Andnei Bttg. ii,l41. 



185 



282 



248 

 281 

 283 



104 

 199 



220 

 240 

 26 

 319 

 257 

 275 

 320 



301 

 148 



26 



207 

 284 

 93 

 302 

 265 

 319 

 209 



254 



204 

 133 



146 

 166 



299 



