134 



reflected peritreme, which is slightly sinuated on the side 

 towards the umbilicus, which is small ; suture distinct ; oper- 

 culum thin, horny, of 5 or 6 volutions. Found on leaves of 

 trees and shrubs in the Islands of Guimaras and Zebu, 

 H. Cuming. 



122. C. CONCINNUM. (pi. xxix. f. 223. 224.) nob. 



T. globoso-conica, tenui, pellucida, laevi, albida, viridifusco 

 spiraliter lineata; spira acuminata, anfractibus 5, rotun- 

 datis, ultimo maximo, ventricoso ; apertura circulari, peritre- 

 mate reflexo, latere columellari subsinuato ; sutura distincta ; 

 umbilico parvo ; operculo tenui, corneo, spirali. 



Shell globosely conical, thin, pellucid, smooth, whitish with 

 spiral greenish brown lines ; spire acuminated, of 5 rounded 

 volutions, of which the last is very large and ventricose ; 

 aperture circular, with a reflected peritreme, and slightly 

 sinuated on the side next to the umbiUcus ; suture distinct 

 umbilicus small ; operculum horny, thin, spiral. 



In the young state, while the epidermis remains,the green- 

 ish brown spiral lines are hairy. Several varieties were found 

 by M. Cuming, on leaves of trees and bushes in the Islands 

 of Bohol, Mindanao, and Camiguing. 



123. C. PANAYENSE, (pi. xxx. f.239.) uob. 



T. globoso-conica, tenuissima, pellucida, Isevi, fuscescente, 

 spira brevi, obtusiuscula, anfractibus quinque, spiraliter et 

 distanter substriatis, rotundatis, ultimo antice ad peripheriam 

 carina obsoleta raunito ; apertura magna, fere circulari, peri- 

 tiremate lato, reflexo, ad ultimum anfractum interrupto, mar- 

 gine interno albo, externo fusco ; umbilico parvo ; operculo 

 tenui, corneo, anfractibus 5 — 6. 



Shell globosely conical, very thin, pellucid, smooth, brown- 

 ish ; spire short, rather obtuse ; volutions five, rounded, dis- 

 tantly spirally striated, the last furnished with a very indistinct 

 keel at the periphery ; aperture large, nearly circular, with a 

 broad reflected peritreme, interrupted over the last volution, 

 with a white internal and brown outer margin ; umbilicus 

 small ; operculum thin, horny, of five or six volutions. 



Found on leaves of bushes at Dingle in the Island of Panay, 

 by Mr. Cuming. 



124. C. viTREUM. (pi. xxx. f. 252.) Lesson. 



T. globoso-conica, tenuiuscula, laevi, subpellucida, fulve- 

 scente, spira acuminata, anfractibus 5 — 6, rapide crescentibus, 

 rotundatis, sutura distincta ; apertura fere circulari, peritre- 

 mate albo, incrassato, reflexo, ad ultimum anfractum subin- 



