574 PROCEEDINGS OF THE ACADEMY OF [DeC, 



Thysanophora spreta (C. B. Ad.). 



Orange Hill and Rose Mount. Found plentifully in the logwood 

 plantations and the dry pasture fields. 



Thysanophora apex (C. B. Ad.). 



Orange Hill. This small species is evidently rare; but few speci- 

 mens were taken. 

 Thysanophora diniinuta (C. B. Ad.). 



Orange Hill and Rose Mount. Very abundant in the dry logwood 

 plantations. 

 Thysanophora dioscoricola (C. B. Ad.). 



Orange Hill. 



Thysanophora inconspicua (C. B. Ad.). 



Orange Hill. 



Sagda montegoensis n. sp. 



Orange Hill and Rose Mount. Living individuals of this species 

 were very plentiful in August, moving about in the damp gullies, 

 especially at Orange Hill. 



ACHATINIDJE. 

 Opeas micra (Orb.). 



Orange Hill. Very plentiful in the old logwood plantations. 



Opeas gracile (Hutt.). 



Orange Hill. 

 Opeas pumilum (Pfr.). 



Orange Hill. 

 Subulina octona (Brug.). 



Orange Hill, Rose Mount, and Catharine Hall. Plentiful along 

 roadsides with exposures of dry limestone rock near Montego Bay. 



Leptinaria pallida (C. B. Ad.). 



Orange Hill. 



Leptinaria striosa (C. B. Ad.). 



Orange Hill. 



TJROCOPTID^. 

 Urocoptis gravesii (C. B. Ad.). 



Orange Hill and Rose Mount. 



Brachypodella robertsi (C. B. Ad.). 

 Orange Hill. 



