PLATE VIII. 
. 2. Helix pyrostoma, Feruss. 
Madagascariensis, Lam. 
. Helicella levipes, Feruss. Helix spadicea, Gmel. 
. Helix sub-dentata, Feruss. 
albella, Chemn. side view. 
planata, Chemn. 
. Helicellg sepulcralis, Feruss. 
. Helix ochroleuca, Feruss. Helix albella, Chemn. 
10. epistylium, Gmel. 
44 strobilus, Feruss. 
A2. nitida, Drap. 
13. Cyclostoma bulimoides, Oliv. 
. Melania buccinoidea. 
. Cyclostoma unicolor, Oliy. 
- Bulimus labrosus, Oliv. 
. Melania costata, Oliv. 
. Helix villosa, Drap. 
