Zoological Society. 435 
4, Hexrx penopss, Pfr. Hel. testd umbilicatd, subglobosd, tenui- 
usculd, striatd et minut? granulatd, rubello-fused ; spird brevi, 
obtusiusculd ; anfractibus 6 convexiusculis, ultimo inflato, antice 
breviter descendente ; umbilico mediocri, pervio; aperturd lunato- 
orbiculari, intus margaritaced ; peristomate expanso, saturate car- 
neo, margine columellari perdilatato, fornicatim reflexo. 
Diam. 31, alt. 20 mill, 
From the north coast of Australia: found under decayed leaves 
(Lieut. Ince, R.N.). 
5, Hexix Harrweer, Pfr. Hel. testa umbilicatd, depressd, cari- 
natd, soliduld, striatuld, fuscd ; spird vix elevatd; anfractibus 5 
planulatis, ultimo basi pauld convexiore, antice non descendente ; 
umbilico angusto, pervio; aperturd perobliqud, irregulariter sub- 
quadratd ; peristomate albo, incrassato, breviter reflexo, margini- 
bus callo junctis, dextro sinuoso, basali subrecto, dilatato, intror- 
sum calloso, dente unico interposito. 
Diam. 23, alt. 12 mill. 
From El Catamaija, near Loxa, republic of the Equator (Hart- 
weg). 
6. Hexrx teprocramMa, Pfr. Hel. testd umbilicatd, globosd, tenui 
striatd, lineis impressis, concentricis, confertis, sculptd, carneo- 
albidd, supern? fasciis 3-4 angustis, rufis ornatd ; anfractibus 45 
convexiusculis, ultimo inflato, antic? breviter descendente ; aperturd 
viv obliqud, rotundato-lunari, intus concolore ; peristomate albo, 
simplice, breviter expunso, marginibus callo tenuissimo diffuso 
junctis, columellari valde dilatato, albo, nitido, reflexo, umbilicum 
angustum semioccultante. 
Diam. 17, alt. 13 mill. 
From Cygnet Bay, North Australia (Lieut. Ince, R.N.). 
7. Hewix Giupertt, Pfr. Hel. testé umbilicatd, depressd, distincté 
striatd, minutissimé granulatd, tenui, pallidé corned, lined rufa ad 
suturam cinctd; anfractibus 45 convexiusculis, ultimo basi convezo ; 
umbilico mediocri, pervio ; aperturd rotundato-lunari ; peristomate 
simplice, recto, margine columellari parim dilatato, reflexo. 
Diam. 16, alt. 9 mill. 
From Darling Downs, East Australia (Gilbert). 
8. Hexurx Zonirzs, Pfr. Hel. testé umbilicatd, depressd, tenui, 
diaphand, confertim costulato-striatd, lutescenti-corned ; spird vie 
elatd; anfractibus 6 convewiusculis, regulariter accrescentibus, 
ultimo supra medium lined rufd, ad apicem usque conspicud ornato, 
basi leviore, subplanulato ; umbilico mediocri, pervio; aperturd 
depressd, oblique lunato-ovali ; intus margaritaced ; peristomate 
simplice, recto, margine columellart breviter patente. 
Diam, 25, alt. 124 mill. 
Hab, Unknown, 
9, Hexix Grirrirut, Pfr. Hel. testd umbilicatd, globoso-depressd, 
solidiusculd, levigatd, superne leviter striatuld, corneo-lutescente ; 
spird breviter elevatd, conoided ; anfractibus 6 convewiusculis, ul- 
