s 



ALPHABETICAL LIST. 



ambiguus, L., 162, 163 * 

 Amnicola, Gould aud Haldemann, 



55, 56, 57, 58, 66. 

 Amphithalamxjs, Carpenter, 123. 

 ampla, Anthony, 204. 

 ampullacea, Charp., 19. 

 ampullacea, L., 5. 

 Ampullaeia, Lamarck, 1 to 12.* 

 ampulUformis, Soul., 20, 

 amurensis, Gerstfeld, 263. 

 Anabathkon, Frauenfeld, 130. 



anatina, Auct. (not Poiret or Drap.)j 



55. 

 Ancxjlosa, Say, 202, 

 andamanica, Nov., 236.* 

 andamanica, Weinkauff, 88.* 

 andersoniana, Nev., 290.* 

 (angarensis, Gerat), 62. 

 Angiteema, Haldemar 196, 205. 

 angularis, Auct. (not of Miill.), 24. 

 angularis, Miill., 23. 

 angulata, C. B. Adams, 176. 

 angulata,Eich.,100, 105. 

 angulifera. Lam., 135, 144. 

 angu&tior, Morch, 140. 

 annulata, Crist, and Jan., 220. 

 annulata, Dunker, 97. 

 annulifera, Conrad, 195. 

 (anomala, C. B. Adams), 171. 

 autlaonyi, Budd., 205. 

 anthracina, Migli., 58. 

 antipodarum, Gray, 57. 

 antipodum, Phil., 143. 

 antoni, Schwartz., 89. 

 aperta, Phil., 4.* 

 (apocrypha, de Folin), 220. 

 aponensis, Martens, 49. 

 apjpressa, Nev., 237.* 

 appressa, Nev., 246. 

 appressus, Nev., 167. 

 Rquatilis, Reeve, 216 



arboricola. Reeve, 147, 150.* 

 arctica, Loven, 119. 

 arcuata, C. B. Adams, 222. 

 (arenaria, Eourg.), 48. 

 arenosa, A. Adams, 131, 132. 

 armata, Issel, 156. 

 armigeia, Say, 205, 206. 

 arroensis, Reeve, 228. 

 artensis, Montrouzier, 91. 

 arthuri, Brot, 232. 

 articulata, Nev., 151. 

 articulata, Phil., 145. 

 AsoLENE, d'Orb., 8. 

 aspera, Brot, 218, 

 aspera, Hanley, 252.* 

 aspera, Phil., 138. 

 asperata, Lam., 264, 265, 266. 

 (asperata. Lam.), 248. 

 asperata, Lea, 262. 

 (asperulata, A. Adams), 113. 

 aspirans, Hinds, 221, 222, 227. 

 assamensis, Nev., 271.* 

 assamensis, Nev., 28.* 

 AssiMiNEA, Leach, 56, 64.* 

 asturiaua, Fischer, 113. 

 (ater, C. I.) 190. 

 ater, L., 217.* 

 ater. Pease, 190. 

 aterina. Lea, ] 98. 

 (atomaria, Miihlf.), 56, 

 atomus, Muhlf, 56. 

 (atra, Richard), 216. 

 atropurpureus, Recluz, 190. 

 attenuata, Nev., 65.* 

 attenuata, Anthony, 268. 

 audihartl, Fer, 214. 

 auricularis, Montagu, 173. 

 auriculata, Mai'tens, 31. 

 auriscalpium, L., 100, 104. 

 auritus, Miill., 219. 

 auro-cincta, Martens, 33. 



