192 STOASTOMA §. 6. 7. 



Stoastoma Livesayanum Chitly 1. c. p. 178. 



Habitat „Ashley Hall, Trelawny" insulae Jamaicae. 



§. 7. Metcalfeia Chitty. 



Testa depresse conica. 



MctralfvHi Chitlij in Proe. Zool. Soc. Lond. 1857. p. 167. 179. 

 Stoastorndtis spec. (^. li. Adams, Ppr. Mon. 



Species : 



1174. 25, Chittyanum C. B. A dams. (Coll. 5. — J/e/cr//- 



feia Chittyana Chitly p. 179.) Pneuni. II. p. 171. 



1175. 26. St« 9IetcaBrelaniim Chitty. f 



T, depresse conica, pallide cornea ; spira modice concavo- 

 elevata, apice obtuso ; anfr. A^j^ convexiusculi, ultimus carinis 

 16 parum elevatis inaequidistantibus, circa umbilicum pro- 

 minentioribus, sculptus; apertura subsemicircularis, leviter ex- 

 pansa; labrum subangulatim (non abrupte) ab anfr. contiguo 

 productum, profunde pectinatum; labium leviter solutum, inferne 

 ad dextram leviter curvatum ; umbilicus profundus et angustus; 

 lamella labralis minuta, sed acute producta, umbilicum non 

 occultans. — Alt. 0,073, lat. max. 0,096, lat. min. 0,079 

 poll. (Ch.) 



Metcalfeia Metcalfciana Chitty 1. c. p. 179. 



Habitat -Hanover" insulae Jamaicae. 



1176. 27. iSt. BaqiileHuuin Ciiitty. f 



T. depresse conica, brunnea, tandem flavescens et alba; 

 spira modice concaviusculo-elevata ; anfr. 4^2 subrotundati, 

 ultimus carinis 19, validioribus geminis, interjectis singulis 

 subtiHbus, sculptus; apcrtura subsemicircularis, superne sub- 

 dilatata, leviter expansn, breviter et rotundate ab anfr. con- 

 tiguo producta; labrum carinis fortioribus pectinatum, leviter 

 crenatum; labium leviter solutum ab anfr. contiguo, abruptc 

 solutum a hibro, curvatum deorsum ad dextram; umbilicus 

 non profundus; lamelia labraHs superne expansa, circa um- 

 bilicum angusta — Alt. 0,06, hit. max. 0,0^9, lat. min. 0,071 

 polh (Ch.) 



