110 



Sub-Genus HEMITROCHUS, Binn. 



482. Helix (Hemitrochus) lucipeta, Poey. 



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



483. Helix (Hemitrochns) amplecta, Gundi. 



1 Cuba ; ex c. F. L. Layard, Esq. 



484. Helix (Hemitrochus) euclasta, Shutti. 



3 St. Thomas. 



485. Helix (Hemitrochus) rufo-apicata, Poey. 



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



486. Helix (Hemitrochus) carnicolor, Ferussac. 



\=? H. varians, Menke, var.] 



2 Porto Rico ; ex c. W. A. Brown, Esq. 



487. Helix (Hemitrochus) gilva, Ferussac. 



6 Cuba; ex c. Landaner. 



488. Helix (Hemitrochus) versicolor, Bom. 



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



489. Helix (fiemitrochus) cubensis, Pfeiffer. 



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



490. Helix (Hemitrochus) cesticulus, Gundi. 



3 Cuba ; ex c. W. Newcomb. 



491. Helix (Hemitrochus) troscheli, Pfeiffer. 



4 Bahamas ; ex c. W. A. Brown, Esq. 



492. Helix (Hemitrochus) graminicola, C. B. Ad. 



2 Jamaica ; ex c. W. A. Brown, Esq. 



493. Helix (Hemitrochus) varians, Mk. 



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



494. Helix (Hemitrochus) gossei, Pfeiffer. 



2 Jamaica; ex c. W. A. Brown, Esq. 



495- Helix (Hemitrochus) brocheri, Gutierrez. 



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



