HELICID^. 109 



4G8. Helix (Thelidomus) incerta, Ferussac. 



2 St. John's J ex c. Prof. W. Newconib. 



469. Helix (Thelidomus) lima, Ferussac. 



2 Porto Rico ; ex c. Prof. W. Newcomb. 



470. Helix (Thelidomus) provisoria, Pfeiffer. 



2 Cuba ; ex Landaner. 



471. Helix (Thelidomus) bayamensis, Poey. 



1 Cuba; ex c. Prof. W. Newconib. 



472. Helix (Thelidomus) rangelina, Pfeiffer. 



1 Loo. ? ex c. G. NeviU, Esq. 



473. Helix (Thelidomus) proboscidea, Pfeiffer. 



1 Cuba ; ex o. Prof. W. Newconilj. 



474. Heljx (Thelidomus) auricoma, Ferussac. 



5 Cuba ; ex c. Prof. W. Newconilx 



475. Helix (Thelidomus) guanensis, Poej. 



1 Cuba ; ex c. Prof. W. Newconib. 



476. Helix (Thelidomus) discolor, Ferussac. 

 1 Martinique ; ex c. Prof. W. Newconib. 



var. (? distinct species). 



1 Cayenne ; ex c. Dr. F. Stoliczka. 



477. Helix (Thelidomus) aspera, Ferussac. 



2 Jamaica ; ex c. Prof. W. Newconib. 



478. Helix (Thelidomus) parraiana, Orbigny. 



3 Cuba ; ex c. Prof. W. Newcomb. 



479. Helix (Thelidomus) parallela, Poey. 



3 Cuba ; ex c. Prof. W, Newcomb. 



480. Helix (Thelidomus) multistriata, Deshayes. 



1 Cnba ; ex c. Prof. W. Newcomb. 



481. Helix (Thelidomus) subtussuloata. Wright. 



1 Cuba : ox c. Prof. W. Ncwrnnib. 



