INDEX 



2 39 



Ferrissia 109 



parallelus no 



rivularis no 



Ferussacia subcylindrica (33) 

 Filellum 197 



serpens 177, 797 

 Fluminicola//p 



nuttalliana ng 



virens 779 

 Fossaria (61) 



Galba (60), 62, 64 



desidiosa 73 



galbana 73 



holbolli 74 



humilis 73 



truncatula 72 



vahlii 74 

 Gallandia (36) 

 Garveia 184 



annulata 177, 184, 212 



nutans 177, 184 

 Gastrodonta 43 



gularis 43 

 Giraulus (83) 

 Glaphyra (22) 

 Glyptophysa 101 

 Gonidea ijo 



angulata fjo 

 Goniobasis 7/6, 117 



plicifera 7/<5, 117 



silicula 116, 117 

 Gonothyraea 193 



inornata 177, 193, 222 

 Gonyodiscus jo 



striatella (50) 

 Grammaria 196 



immersa 177, 196, 224 

 Gulnaria (60) 

 Gundlachia fo8, 109 



ancyliformis 108 

 Gyraulus 83, 86 



deflectus 94 



hirsutus 93 



Gjrorbis (82), 85, (120) 

 Gyrulus (83) 



Haldemania (108) 

 Haldemaoina 97, 98 



Halecium 197 



halecinura 177, 797-795 



muricatum 177, 198 



ornatum 177, 199, 226 



reversum 177, 198, 228 



robustum 177, 200, 228 



scutum 177, 198 



epeciosum 177, 199, 226 

 Harriman, E. H., species named for 



1 86 

 Hebella 193 



pocillum 177, 79^ 

 Helicidae 3, 19, 20 

 Helicodiscus 52 



lineatus 52 



Helicogona subpersonata II 

 Helicoltmax (35), (36) 

 Helisiga (55) 



sanctaehelense 55 

 Helisigna (55) 

 Helisoma 81, 84, 85 



bicarinatus 87 

 Helix 20, (39), (59), (115) 



albolabris (26) 



alternata (49) 



amarula 59 



amurensis (21) 



arborea (42) 



arboreus (42) 



arbustorum (21) 



asiatica (23) 



asteriscus (51) 



attenuata 54 



auricularia (60) 



baskervillei (24) 



belcheri 54 



bidentata 41 



brewer i (42) 



chersina (41), 42 



columbiana (24) 



conspecta (53) 



cooperi 52 



cornea 80, 81 



corneus 80 



costata (23) 



crenella (23) 



cronkhitei (50) 



devia (24) 



dubia (49) 



