194 STOASTOxMA §. 7. 



dextrara cum labro subarcuatim junctum, levissime reflexum, 

 ab anfr. contiguo vix solutum ; umbilicus profundus, angustus ; 

 lamella labralis acuta, leviter producta. — Alt. 0, OG, lat. 

 max. 0,078, lat. min. 0,6 poll. (Ch.) 

 Meicalfeia Verreauxicma Clntty 1. c. p. 181. 

 Habitat „Hanover" iusulae Jamaicae. 



1180. 31. ISt. .^iiicSairianum Cliltty. f 



T. depresse conica, pallide cornea vel flava; spira con- 

 caviusculo-subelevata, apice subacuto ; anfr. 4^/4 modice rotun- 

 dati, ultimus carinis 9 validis, interjectis singulis subtilibus, 

 sculptus; apertura subsemicircularis , a peripheria deorsum 

 leviter expansa; labrura superne leviter, inferne niagis pro- 

 ductum, ab anfr. contiguo late solutum, carinis spiralibus for- 

 titer pectinatura ; labiura bene solutum , perincrassatura , ad 

 dextrara superne leviter, inferne fortiter curvatura; urabilicus 

 angustus et profundus, laraella labrali obtectus. — Ah. 0,057, 

 lat. raax. 0,084, lat. rain. 0,067 poll. (Ch.) 

 Melcalfeia Sinclairiana Chiltij 1. c. p. 182. 



Habitat „Maroon Town, St. Jaraes" insulae Jaraaicae. 



1181. 32. St. mitcl&ell^iauum eiaitty. 



T. depresse conica, palHde cornea; spira concaviusculo- 

 subelevata ; anfr. 4^/o convexiusculi, ultimus superne expansus, 

 carinis 15 validis, inaequidistantibus, interjectis subtilibus (ad 

 peripheriam binis aut ternis) sculptus ; apertura semicircularis, 

 infra peripheriara valde diLatata; labrura carinis fortioribus 

 leviter pectinatum, superne leviter productum ; Labium ab anfr. 

 contiguo modice sohitura, inferne ad dextram leviter curvatum ; 

 umbiHcus profundus, lamelLa Labrali parura affectus. — AU. 0,07, 

 lat. raax. 0,095, lat. rain. 0,077 polL (Ch.) 

 Metculfeia Mitclielliana Chitty 1. c. p. 182. 



Habitat „Maroon Town, St. Jaraes" insulae Jamaicae. 



1182. 33. St. DoliB'uianum Cliltty. 



T. depresse conica, palHde cornea; spira concavo-sub- 

 elevata; anfr. 4 perparum convexi, uhiraus carinis 17 vaHdis, 

 varie interjectis subtiHbus, sculptus; apertura semicirculo major, 



