108 
fulvd ; spird viv emersd; suturd profundé impressd ; anfractibus 
3, primis conveviusculis, ultimo depresso, peripherid angulato, 
basi convexiore ; aperturd ampld, perobliqud, lunato-ovali, mar- 
ginibus conniventibus, supero vix dilatato, columellari perarcuato, 
angusté membranaceo-marginato ; margine interno anfractuum 
inconspicuo. 
Diam. 22, altit. 11 mill. 
From West Africa. 
21. Virraina cGranpis, Beck MSS. Vitr. testd depressd, tenui- 
usculd, radiatim subtiliter plicatuld, diaphand, non nitente, albido- 
stramined ; spird brevissimd, vir emersd, subpapillatd ; suturd 
impressd ; anfractibus 34 rapide accrescentibus, subplanatis, ul- 
timo depresso, peripherid obsolete angulato, basi lato, striatulo, 
nitido ; aperturd partim obliqud, latd, lunari; peristomate sim- 
plice, margine supero antrorsum subdilatato, columellari subver- 
ticaliter descendente, arcuatim in basalem abiente. 
Diam. 18, alt. 8 mill. 
From West Africa, Guinea. 
22. Virrina aByssrnica, Riippell MSS. Vitr. testd depresso- 
ovatd, sublevigatd, diaphand, vix nitiduld, sordidé virenti-corned ; 
spird brevi, convexiusculd ; suturd leviter impressd ; anfractibus 
25 convewiusculis, celeriter accrescentibus, ultimo peripherid ro- 
tundato, basi latiusculo ; aperturd obliqud, rotundato-lunari, trans- 
verse dilatatd ; peristomate simplice, margine supero subrepando, 
columellari recedente, arcuato. 
Diam. 10, altit. 55 mill. 
From Abyssinia; collected by Dr. Riippell. 
23. Virrina virEns, Pfr. Vitr. testd depressiusculd, subsemiovali, 
subtilissimé striatuld, nitiduld, corneo-virente ; spird planiusculd ; 
suturd vie impressd ; anfractibus 3 vix convexiusculis, rapide 
accrescentibus, ultimo subdepresso-rotundato, basi angusté mem- 
branaceo-marginato ; aperturd obliqud, lunato-subcirculari ; peri- 
stomate tenui, subinflexo, undique regulariter arcuato. 
Diam. 16, altit. § mill. 
Locality unknown. 
. DESCRIPTION OF A NEW HELIX AND STREPTAXIS, FROM THE CoL- 
LEcTION oF H. Cumine, Esa. By Dr. L. PFeirrer. 
1. Hexrx Srraneet, Pfr. H. testd late umbilicatd, depressd, soli- 
diusculd, superné confertim costulato-striatd, nitidd, castaneo- 
corned, subpellucidd ; spird pariim elevatd, obtusiusculd ; anfrac- 
tibus 5 vie convewiusculis, ultimo subdepresso, basi sublevigato ; 
apertura subobliqud, lunato-ovali ; peristomate simplice, recto, te- 
nui, marginibus conniventibus. 
Diam. 24, altit. 1O—11 mill. 
From Brisbane Water, New South Wales (Mr. Strange). 
2. Srrepraxis UBERIFORMIS, Pfr. Str. testd profunde rimato- 
