INDEX TO HELICES. 



Anuithia Bgt. . . ix, 

 Amazon tea 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, 

 Amblasinodon Mab. iv, 179 ; 



[ix, 



Ambliostoma Parr. . ix, 

 Arabloxa L. & B. . ix, 

 Amblygona Reinh. iii, 52 ; 



[ix, 



Amblytropis Sdb. . ix, 



Amboinensis Mart, ii, 170. 



302 

 167 

 167 



204 



257 



64 



141 



319 



328 

 288 

 257 



44 

 295 



119 

 140 

 303 



Amboinensis Mart. . ix, 

 Ambrosia Aug. 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 ; ix, 

 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 But. . . ix, 



Amorgia West, . . ix, 

 Amori Hid. v, 183 ; . ix, 

 AMPELITA Beck, . . ix, 

 Amphibola Bgt. . . ix, 

 Amphiconus Malz. viii, 180 ; 



[ix, 



Amphicyrta Bgt. . . ix, 

 Amphidroma Mart.ii, 33. 



ix, 250 

 ix, 222 

 ix, 257 

 ix, 251 

 214 



252 

 80 

 35 



34 



ix, 215 



250 

 303 

 167 

 155 

 257 



259 

 234 



AMPHIDOXA Albers, . ix, 

 Amphidoxa Hutton, . ix, 

 Amphlzona Pils. vii, 5 ; . ix, 

 Ampla Pfr. . . . ix, 

 Ampla Reinh. ii, 178. 

 Amplecta Gundl. v, 35 ; ix, 

 Amplexus Brown, . ix, 

 Ampullarioides Rv. ii, 16. 

 Amuniensis Mts. . . ix, 

 Amurensis Gerstf. . ix, 



Amurensis Sterki, . ix, 



Anacardium Dohrn. vi, 238; 



[ix, 



Anachoreta W. G. B. . ix, 



Anadyomene A. & A. vii, 



[110; ix, 



Anaglyptica Rv. . . ix, 

 Analogica Pse. iii, 63 ; . ix, 

 Anaphora West, . . ix, 

 Anasia Bgt. . . . ix, 

 Anasina Serv. . . ix, 

 Anatolica Kob. . . ix, 

 Anauniensis de Belt, iv, 105; 



[ix, 



Anax Bens, iii, 157 ; . ix, 

 Anceps Gld. ii, 23. 

 Anceyana Grt. viii, 96 ; ix, 26 

 Anceyia Pils. iii, 102. 

 Anceyi Bgt. ii, 51. 

 Anceyi MlldfF. viii, 215 ; ix, 

 Anckistoma Adams, ix, 69, 

 Anckifftoma v. Mart. ix, 

 Anconre Gent, iv, 106 ; ix, 

 Anoonse Iss. iii, 192 ; ix, 

 Anctostoma Mts. iv, 244 ; ix, 

 Aucylochila Cr. iv, 55 ; ix, 

 Andalusica Kob. viii, 160; 



[ix, 



Andamanensis Try. ii, 93. 

 Andersoniana Nev. ii, 112. 

 Andersoni Cless. . . ix, 

 Anderson! Cox, vi, 157 ; ix, 

 Andersoni W. Blf. iii, 161 ; 



[ix, 



Andicola Pfr. v, 189 ; . ix, 

 Andium Phil, ii, 207. 

 Andorrica Bgt. . . ix, 299 

 Andrei Bttg. ii, 141. 



39 



17 



139 



68 



185 



282 



248 



281 

 283 



104 

 199 



220 

 240 

 26 

 319 

 257 

 275 

 320 



301 

 148 



207 

 284 

 93 

 302 

 265 

 319 

 209 



254 



204 

 133 



146 

 166 



