INDEX. 
Abida, 165. 
Acarus, 79. 
Acavus, 103. 
Achatina, 53, 58, 63, 15 , 155, 157, 
158, 163. 
achatina, 31,32, 155. 
achatinum, 31. 
achatinus, 32. 
Acicula, 39, 40, 155, 158, 159. 
acicula, 58, 63, 
Aciculidae, 16, 38. 
acicularis, 40. 
Acme, 40. 
Acmea, 40, 189. 
Acroloxus, 221. 
acronicus, 202. 
Acteon, 1 92, 1 95. 
aculeata, 7, 139, 141. 
acuta, 27, 28, 118, 153, 225, 227. 
acutum, 267. 
acutus, 64, 67, 153, 205, 238. 
adspersa, 104. 
adversus, 225. 
aequata, 252. 
affinis, 118. 
Agaricus, 81. 
agrestis, 77, 80, 81, 82. 
akera, 215. 
Alasmodon, 271, 276, 277. 
Alasa, 164, 167, 168, 169, 170, 171, 
172. 
alata, 253. 
alba, 195, 225, 228, 234. 
albella, 121, 127. 
albina, 121. 
alboramensis, 121, 
Aibus, 6. 
albus, 69, 197, 220, 230, 234, 236, 
241. 
Alderi, 93, 
Alexia, 192, 193. 
Algae, 24. 
aliena, 144. 
alliacea, 91. 
alliaria, 91, 97. 
alliarius, 64, 65, 89, 90, 91. 
alpestris, 115, 170, 171. 
Altenana, 133. 
Amalia, 82, 85. 
amnica, 268. 
amnicum, 252, 266, 268, 270. 
amphibia, 146, 147. 
Amphibina, 147, 148. 
Amphibulina, 147,148. 
Amphipeplea, 61, 65, 197, 198, 199, 
203,212,213, 214,215. 
ampla, 202. 
Amplexiis, 119. 
ampullaceus, 202. 
Ampullaria, 13. 
Anatina, 275. 
anatina, 24, 272, 273, 274, 275, 276. 
anatinus, 272, 274. 
Ancylastrum, 220. 
Ancylina, 216. 
Ancylus, 3, 6, 58, 63, 64, 198, 216, 
218,219, 220,221,222. 
anglica, 159, 161, 163. 
anglicus, 163. 
angusta, 147. 
angustior, 174. 
Anodon, 270, 271, 272. 
Y 2 
