84! HELICID^. 



176. Helix (Ampelita,) n. sp., (?) 



4 Madagascar ; ex c. E. Dupont, Esq. 



177. Helix (Ampelita) lanx, Ferussac. 



1 Madagascar; ex c. A. Morelet, Esq. 



178. Helix (Ampelita) chlorozona, Grat. 



6 Madagascar; coll. Messrs. Boivin and Caldwell; also ex c. E. Dupont, 

 Esq. 



var. ( ? distinct species). 

 1 Madagascar; ex c. E. Dupont, Esq. 



179. Helix (Ampelita) omphalodes, Pfeiffer. 



1 Madagascar; ex c. A. Morelet, Esq. 



180. Helix (Ampelita) xystera, Vai. 



2 Madagascar; coll. J. Caldwell. 



181. Helix (Ampelita,) n. sp. (?) 



1 Madagascar; ex c. E. Dupont, Esq. 



Suh-Qenus PIEDINOOYBA, Alhei-s. (tjpe S. cunning hami, 

 Gray). 



182. Helix (Pedinogyra) cunninghami, Gray. 



2 New-South Wales ; ex c. Dr. J. C. Cox. 



183. Helix (Pedinogyra) rotaljilis, Reeve. 



[ ^ H. muMfeldtiana, Pfeiffer, not Zgl.] 

 1 Australia ; ex c. Dr. P. Stoliczka. 



Sub-Genus CRLORAEA, Albers. (type H. sirena, Beck.). 



184. Helix (Chloraea) hiigeli, Pfeiffer. 



7 Philippmes ; ex c. G. Nevill, Esq. 



Sub-Genua AGLAJA, Albers. (type S. audouini). 



185. Helix (Aglaja) infumata, Gould, 



4 California; ex c. Prof. E. C. Stearus. 



