40 



From Sorsogon, province of Albay, isle of Luzon : found on leaves 

 of trees. (Cuming.) 



Helix gallinula, Pfr. Hel. T. umbilicatd, lenticulari, acute cari- 

 natd, solidd,fiavescenti-grised,fasciis nonnullis rvfis et epidermide 

 hydrnphand, maculas triangulares pallidas formante, ornatd; an- 

 fractibus 4į planis, ultimo ad aperturam subith defleio ; aperturd 

 horizontali, ellipticd ; peristomate simplice, marginibus callo lenui 

 junctis, basali refiexo, ad umbilicum mediocrem pervium arcuato. 



Diam. 13; altit. A\ lin. 



From Bongabong, province of Nueva Ecija, isle of Luzon : found 

 on trunks of trees. (Cuming.) 



/3. Minor, testd basi oblique rugulosd, aperturd lateraliterminus di- 

 latatd. 



From Mt. St. Cristoval, province of Batangas, isle of Luzon. (Cu- 

 ming.) 



y. Testd utrincue lineis impressis obliguis, circa umbilicum subcon- 

 centricis notatd , fasciis obsoletis. 



From Daleguete, isle of Zebu. (Cuming.) 



Hf,lix horizontą lis, Pfr. Hel. T. umbilicatd, depressd, solidd, 

 obligue striatd, carinatd, luteo-corned, rufo-fasciatd ; fasciis 2 

 supra, 1 infra carinam ; anfractibus 5 planis, ultimo superiie con- 

 vexo, basi planulato, ad aperturam subitbfere verticaliter deflexo ; 

 aperturd horizontali, integrd, oblongd ; peristomate crasso, refiexo, 

 carneo, marginibus parallelis. 



Diam. \5\; altit. 7 lin. 



From the island of Bantayon, Philippines: found on the trunks of 

 trees. (Cuming.) 



Helix radula, Pfr. Hel. T. umbilicatd, depressd, sublenticulari, 

 solidiusculd, striis incrementi confertis et lineis acute prominenti- 

 bus concentricis exasperatd, pallide corned, carinatd ; anfractibus 

 6| convexiusculis, lenfi crescentibus, ultimo basi inflato, lineis con- 

 centricis infra carinam obsoletis ; umbilico mediocri,pervio ; aper- 

 turd lunari-ellipticd ; peristomate simplice, vix incrassato, margi- 

 nibus callo line ar i junctis. 



Diam. 10; altit. 5 lin. 



From Sinait, province of North Ilocos, isle of Luzon : found under 

 stones in eartli. (Cuming.) 



Helix ACUTiMARGO, Pfr. Hcl. T. umbilicatd, depressd, supra pla- 

 niusculd, basi convexd, temti, pellucidd, pallide corned, acute cari- 

 natd, supra carinam striis nonnullis confertis, concentricis notatd ; 

 anfractibus 6 lente crescentibus ; umbilico mediocri, pervio ; aper- 

 turd securiformi ; peristomate simplice, acuto. 



Diam. 8 ; altit. 3 lin. — An adulta? 



From the mountains of the isle of Negros : found on the leaves of 

 bushes. (Cuming.) 



Helix BiANGULATA, Pfr. Hel. T. subperforatd, scalceformi, tenui, 

 corueo-rubelld, leviter striatd, nitidiusculd ; anfractibus 7 lente 



