INDEX TO SUBGENERA, Etc. 



CONTAINED IN VOLUME V. 



The index to species will be given upon the conclusion of the 

 monograph of Helix. 



Angrandiella Anc., 77, 96. Leiocheila Alb., 68, 75. 



Averellia Anc., 77, 96. Leiostoma Sw. Parthena, 68. 



Axina Oxychona, 128. Leptoloma=Dialeuca, 38. 



Caprinus Montf.=Lucerna, 97. Liochila Mart., 68, 75. 



Caracolus Montf., 75, 78, 118. Lucerna Sw., 77, 97. 

 CarocollaSchum.^Caracolus, 118. Lucidella Sw. Dentellaria, 80. 



Cepolis Montf, 77, 92. Lucidula Sw.=Dentellaria, 80. 



Cepolum Montf.=Cepolis, 92. Lyrostoma Sw. == Labyrinthus, 

 Chrysodon Anc. Gonostomopsis, *159. 



92. Lyrostoma M6rch=Lucerna, 97. 



Coelospira Anc. Averellia, 96. Ophiodermis Ag. = Solarqpsis, 

 Corasia=Oxychona, 128. 177. 



Coryda Alb., 6, 42. Ophiospila Anc. Solaropsis, 

 Cyclodoma Sw., 81. 377. 



Cysticopsis Morch, 5, 7. Otala Beck=Thelidomus, 57. 



Dentellaria Schum., 76, 80. Oxychona Morch, 78, 128. 



Dialeuca Alb., 6, 38. Pachystoma. Alb. Thelidomus, 

 Discodoma Sw. Caracolus, 118. 57. 



Eurycampta Alb., 197. Parthena Alb., 56, 68. 



Eurycratera Beck=Parthena, 68. Phaedra Alb. Hemitrochus Sw., 

 Euryeratera Oxychona, 128. 24. 



Geotrochus=Oxychona, 128. PJagioptycha Pfr., 6, 14. 



Gonostomopsis Pilsbry, 76, 92. Pleurodonta Beck = Lucerna, 

 Helicella Sw.=Solaropsis, 177. 97. 



Helicogena Fer. -Parthena, 68. Polydontes Montf., 76, 79. 



Helicogena Fer., 56. Polymita Beck, 52. 



57. Polytcenia Alb. Hemitrochus 

 Hemitrochus Swains, 5, 6, 24. Sw., 24. 



Histrio Pfr.-=Coryda Alb., 42. Psadara Mill.^Solaropsis, 177. 



Isomeria Alb., 78, 135. Serpentulus Kl. = Caracolus, 

 Jeanneretia Pfr., 6, 48. 118. 



Labyrinthus Beck, 78, 159. Solaropsis Beck, 177. 



Lampadion Bolt.=Caracolus, 118. Thelidomus Swains, 56. 



(200) 



