40 
Long. 1°3; lat. 0°8 poll. 
Hab. supra folia arborum ad insulam Cuyo, Philippinarum. 
Two specimens only of this species have been found ; it somewhat 
resembles the last, but may be known from that by its more acumi- 
nated shorter spire, and by the sides of the volutions being nearly 
straight, and not rounded. Remains of an opake hydrophanous epi- 
dermis are to be seen on both the specimens. 
Heuix ostones. Hel. testd oblongd, subcylindricd, tenui, brunned, 
obscurd, subrugosd ; anfractibus senis, latis, ventricosis, ultimo ma- 
jori; suturd distinctd ; aperturd subovali, postice anfractu ultimo 
modificato ; peristomate amplo, subincrassato, reflexo ; columella 
albd, subincrassatd, rectiusculd ; umbilico mediocri. 
Long. 1°5; lat. 0°75 poll. 
Hab. supra folia arborum, ad insulam Luban, Philippinarum. 
Somewhat like H. Oomorpha, but distinguished easily by its pro- 
portions, by the number of its volutions, and by the nature of its pe- 
ritreme. 
Hexrx Fracruis. Hel. testd subglobosd, tenuissimd, levi, viri- 
descente ; anfractibus tribus, raptim crescentibus, ultimo maximo, 
lineis interruptis fasciisque duabus anticis albis ; aperturd magnd ; 
peristomate tenui, subreflezo ; columella tenui, rectiusculd. 
Long. 1°; lat. 1°15 poll. 
Hab. supra folia arborum, prope Tanauan ad insulam Leyte, Phi- 
lippinarum. 
One of the most delicate and fragile of the Helices, which in ge- 
neral form somewhat resembles our common Helix aspersa; the white 
interrupted lines, as well as the two white bands, consist of hydro- 
phanous epidermal matter. 
Hexix prunnea. Hel. testd subglobosd, crassiusculd, levi, obscura, 
brunned, albido nigroque fasciatd ; spird brevi, obtusd ; anfractibus 
quatuor, subrotundatis, ultimo maximo, ventricoso ; aperturd late 
semilunari ; peristomate nigro, subexpanso, crassiusculo, reflexo ; 
labio columellari lato, albo ; columelld declivi, incrassato, albo. 
Long. 1°3; lat. 1°7 poll. 
Hab. supra folia arborum, prope Puerto Galero ad insulam Min- 
doro dictam, Philippinarum. 
Usually of a rich brown colour, the circumference having a black 
band posteriorly, and a whitish band anteriorly, in front of which 
there are several whitish and brown bands alternately: the circum- 
ference of the columellar lip is nearly black. 
