INDEX TO GENERA Etc. 



CONTAINED IN THIS VOLUME. 



The Index and Synonymy of the species of Helix will be pub- 

 lished on the completion of the monograph. 



Acanthinnla, 16, 53. Euphemia= =Trigonostoma, 111. 



ActinariaLaoma, 17, 68. EuryomphalaPatula, 15. 



Adelodonta Polygyrella, 112. Fruticicola, 167, 170. 



Ammonitella Drepanostoma, Fruticotrochus Satsuma, 168. 



110. 



Amphidoxa, 16, 46. 

 Anceyia, 102. 

 Anchistoma, 110, 114. 

 Anguispira, 17, 55, 266. 

 Aplodon Mesodon, 113. 

 Atlantica, 266. 

 Atopa, 113, 156. 

 Bermudia, 267. 



Galaxias Dorcasia, 168. 

 Ganesella=Trochomorpha, 18, 74. 

 Glyptostoma, 109, 110. 

 Goniodiseus, 16, 43, 265. 

 Gonostoma, 110, 114. 

 Helicella, 169, 170, 239. 

 Helicodonta=Isognomonostoma, 



113. 

 Helicodonta=Trigonostoma, 111. 



Bradyboena=Fruticicola, 167. Heliomanes, 169, 230. 

 Bradyboena= =Trichia, 167. Hispidella, 168, 222. 



Calcarma=Leucochroa, 10. 



Camsena, 264. 

 Caracolina, 111, 117, 268. 

 Carthaea Punctual, 15, 37. 



Carthusiana, 167, 191. 

 Charopa, 261. 

 Ciliella, 168, 223. 

 Conulus, 261. 

 Corilla= Atopa, 114. 

 Coxia, 268. 

 Crenea=Jacosta, 169. 

 Daedalochila, 112, 130. 

 Delomphalus Patula, 15. 

 Dibothrion=Petasia,, 167. 

 Discus, 15, 19, 262. 

 Dorcasia, 168, 205, 268. 

 Drepanostoma, 110, 114. 

 Endodonta, 17, 59. 

 Entodina, 268. 

 Epistyla Sagda, ^. 

 Eulota, 168, 200. 

 Euparypha, 168, 223. 



Hyalosagda, 5. 



Hygrornanes Fruticicola, 167. 

 Hygroinia=Fruticicola, 167. 

 Iberus Leucochroa, 10. 

 Isognomonostoma, 113, 146. 

 Jacosta, 169, 251. 

 Laoma, 17, 68. 

 Lejeania, 230, 267. 

 Leucochroa, 10, 261. 

 Libera, 17, 69. 



Liocystis Trochomorpha, 18, 75. 

 Maerocyclis, 109. 

 Macrocycloides, 16, 48. 

 Mesodon, 113, 150. 

 Metodontia, 113, 149. 

 Microconus==Pyramidula, 16, 53. 

 Microcystis, 261. 

 Microphysa, 19, 96. 

 Microph y ura=Polygyratia, 111, 

 Mima, 10. 

 Monacha, 167, 187. 

 Nigritella, 18, 72. 

 (269) 



2 9 



