106 
10. Virrina rurescens, Pfr. Vitr. testd depresso-globosd, tenuis- 
simd, plicatuld, nitidd, pellucida, rufescente ; spird breviter conoi- 
ded, obtusiusculd ; suturd impressd ; anfractibus feré 4 convexius- 
culis, celeriter accrescentibus, ultimo ventroso ; aperturd via obli- 
gud, lunato-subcirculari ; peristomate tenui, subinfleco, marginibus 
remotis, supero regulariter, columellari leviter arcuato. 
Diam. 13, altit. 8 mill. 
From the isle of Mindoro; collected by Mr. Cuming. 
11. Virrina crenuzanis, Beck MSS. Vitr. testd.depressd, tenu- 
issimd, glabrd, nitidd, pellucidd, aured ; spird pland ; suturd levi- 
ter impressd ; anfractibus 35 planiusculis, juxta suturam plicato- 
crenulatis, rapidé accrescentibus, ultimo depresso, basi lato ; 
aperturd obliqud, rotunduto-lunari, latiore quam altd ; peristo- 
mate tenui, subinflexo, margine supero antrorsum dilatato, colu- 
mellari leviter arcuato, basali strictiusculo. 
Diam. 13, altit. 7 mill. 
From the Philippine islands of Negros and Zebu; collected by 
Mr. Cuming. 
12. Virrrna RESILIENS, Beck MSS. Vitr. testd depressd, tenuis- 
simd, subtilissime et confertim plicatuld, nitidd, pellucidd, virenti- 
stramined ; spird planiusculd ; suturd leviter impressd ; anfracti- 
bus 35 subplanis, ultimo lato, depresso, basi fer? omnind mem- 
branaceo ; aperturd obliqud, lunato-ovali ; peristomate simplicis- 
simo, margine columellari statim procedente, leviter arcuato. 
Diam. 11, altit. 64 mill. 
From Sibonga, island of Zebu. Found on leaves of small palms 
in dark woods. ‘The body of the animal is white, the apex black 
(H. Cuming). 
13. Virrina papitata, Pfr. Vitr. testd depressd, tenui, levius- 
culd, nitidd, pellucidd, pallide corned; spird planiusculd, medio 
papillatd ; suturd profunde impressd, marginatd ; anfractibus 34 
convexiusculis, prope suturam striatulis, ultimo depresso, lineis 
obsoletis spiralibus interdum sculpto, peripherid rotundato, basi 
latiusculo ; aperturd perobliqud, ampld, rotundato-lunari, latiore 
quam altd ; peristomate tenui, margine supero antrorsum dilatato, 
columellari recedente, perarcuato. 
Diam. 10, altit. 5 mill. 
From Calauang, isle of Luzon; collected by Mr. Cuming. 
14. Virrina pLanuuaTa, Pfr. Vitr. testd depressissimd, subdis- 
coided, leviusculd, nitidd, carned ; spird planiusculd ; suturd im- 
pressd; anfractibus 3 viv convexiusculis, rapidissime accrescenti- 
bus, ultimo depresso, basi angusto; aperturd amplissimd, per- 
obliqud, lunari, transverse dilatatd ; peristomate tenui, margine 
supero antrorsum dilatato, columellari valde recedente, arcuato. 
Diam. 11, altit. 45 mill. 
From Calauang, isle of Luzon; collected by Mr. Cuming. 
