220 Zoological Society. 
1 sanguined juxta suturam ornatd, vel omnino rubicunda ; spird 
brevi, convexo-conoided, submucronatd ; anfractibus 5 subplanis, 
ultimo ad peripheriam carind 1 acutd, pluribusque obtusioribus 
munito ; aperturd obliqud, subtriangulari ; columella breviter rece- 
dente, basi obsolete angulatd ; peristomate expanso, subincrassato, 
margine supero strictiusculo, basali subarcuato ; callo basali tenuis- 
simo. 
Diam. 17, altit. 10 mill. 
From Brazil (Bescke). 
5. Hexicina campanvuta, Pfr. Hel. testd campanulato-conica, so- 
liduld, levigatd, nitidd, citrind ; spird elevatd, converd, acuminata ; 
anfractibus 6 planiusculis, ultimo pone aperturam subconstricto, 
basi planulato ; aperturd obliqua, semilunari-subtriangulari ; colu- 
melld breviter recedente, basi subtruncatd, callum nitidum, semi- 
circularem emittente ; peristomate simplice, tenui, breviter expanso, 
margine basali strictiusculo. 
Diam. 83, altit. 7 mill. 
From the island of Cuba. 
6. Hexicina concenrrica, Pfr. Hel. testd depressé trochiformi, 
tenuiusculd, striis longitudinalibus et obliquis sub lente subtilissime 
sculptd, lineis concentricis elevatis utrinque munitd, acute carinatd, 
nitiduld, carneo-fuscd, albido variegatd ; spird conoided, subpapil- 
latd ; anfractibus 43 vix convexiusculis, ultimo utrinque convexiore ; 
aperturd obliqud, subsecuriformi, latiore quam altd; columelld 
subrimatd, breviter arcuatd, basi incrassatd in callum album sub- 
circumscriptum retrorsum dilatatd ; peristomate simplice, breviter 
expanso, margine basali immediate in columellam continuato. 
Diam. 10, altit. vix 6 mill. 
From Venezuela and New Granada (De Lattre) ; a larger variety 
from Mirador, Mexico (Galeotti). 
7. Hexicrna constricta, Pfr. Hel. testd parva, lenticulari, crassd, 
sublevigatd, non nitidd, opacd, albidd, lineis undulatis rubris pictd ; 
spird viv elevatd, obtusd ; anfractibus 44 planulatis, ultimo angu- 
lato, basi subturgido, pone aperturam constricto ; aperturd obliqud, 
subtriangulari, intus rubra; columella simplice, callum crassius- 
culum albidum vel igneum retrorsum emittente ; peristomate sim- 
plice, obtuso, latere dextro rotundato. 
Diam. 6, altit. 35 mill. 
From Otaheite and the Sandwich Islands. 
8. Heticina convexa, Pfr. Hel. testd convexo-orbiculatd, solidd, 
levigatd, nitidd, albd ; spird fornicatd, mucronulata ; anfractibus 
44, ultimis 2 conveviusculis, ultimo obsoletissime angulato ; aper- 
turd integrd, obliqud, semilunari ; columella breviter arcuatd, re- 
trorsum in callum crassum, concolorem abiente ; peristomate in- 
crassato, breviter expanso, margine basali a callo columellari inci- 
surd levissimd separato. 
Diam. 64, altit. 43 mill. 
Locality unknown. 
9. Hexicina Cumineiana, Pfr. Hel. testd subglobosd, tenuiusculd, 
longitudinaliter et confertim plicatuld, carned, rubro punctatd et 
