122 
tibus 45 vie convexiusculis, ultimo medio subcarinato, luteo-cingu- 
lato, basi convexiore, distinctius concentrice striato ; apertura 
subobliqud, triangulari-semiovali, altiore quam latd; columella 
subrecedente, supern? lineam impressam, brevem, curvatam emit- 
tente, basi acute dentatd ; peristomate albo, rectangulé late patente, 
margine basali substricto, cum columelld angulum acutiusculum 
Sormante. 
Diam. 10, altit. 65 mill. 
From Venezuela. 
14. Hexicina Gosse1, Pfr. Hel. testd depresso-globosd, solidd, 
pustulis seriatis subasperatd, nitiduld, fuscidulo-rubrd ; spird con- 
verd ; anfractibus 45 parum convezis, ultimo rotundato ; aperturd 
triangulari-semiovali,intus carned, nitidd ; columelld basi truncatd, 
retrorsum in callum crassum carneum abiente ; peristomate subin- 
crassato, expanso, juxta columellam vix emarginato. 
Diam. 19, altit. 134 mill. 
From Jamaica (Gosse). 
15. Hexicina Guiipinerana, Pfr. Hel. testd depressd, tenuiusculd, 
sub lente subtilissimé granulatd, diaphand, stramined vel albidd, 
infra suturam fulvo-unifasciatd ; spird brevi, converd ; anfractibus 
4 vix convewiusculis, ultimo subdepresso, basi vix conveziore ; 
aperturd obliqud, subtriangulari-semiovali ; columelld brevi, exca- 
vatd, antrorsum in denticulum desinente, retrorsum in callum tenu- 
em, semicircularem, flavescentem expansd ; peristomate tenui, bre- 
viter reflero, margine supero repando, basali incisurd levi a colu- 
melld separato. 
Diam. 8, altit. 44 mill. 
Locality unknown. 
16. Hericrna Hantryana, Pfr. Hel. testé globoso-conicd, soli- 
duld, lineis concentricis, impressis, subdistantibus sculptd, vir 
diaphand, nitidd, fulvo-carned ; spird breviter conoided, obtusius- 
culd ; anfractibus 5 vix converiusculis, ultimo rotundato, antic? 
subdescendente ; aperturd parum obliqud, subsemicirculari ; colu- 
melld brevissimd, extrorsum denticulatd, callum tenuem, albidum, 
diffusum emitlente ; peristomate albo, vix expansiusculo, intus sub- 
incrassato, basi in denticulum columelle abiente. 
Diam. 7}, altit. 53 mill. 
From New Orleans (Mr. Salle). 
17. Hexicina Krenenrt, Pfr. Hel. testd conoided, tenuiusculd, ob- 
lique striatd, lineis concentricis confertis subtilissimé decussatd, 
albidd, fusco-violaceo marmoratd ; spird convexo-conoided, acutd ; 
anfractibus 55 vix convexiusculis, ultimo compressé carinato, basi 
conveviore ; columella recedente, planatd, superne impressd, basi 
incrassatd in callum basalem tenuem abiente; aperturd obliqud, 
integra, semiovali, altiore quam latd ; peristomate simplice, tenui, 
late expanso. 
Diam. 16, altit. 114 mill. 
Locality unknown. 
