83 
bilico mediocri. Long. 0-7; lat. 0°8 poll. Operculum corneum, 
tenue, marginibus anfractuum lamellosis, levatiusculis. 
A very elegant species, which I have the pleasure of dedicating to 
my kind and liberal friend, the Rev. F. J. Stainforth. Mr. Cuming 
has brought the following varieties :— 
a. Shell nearly white, variegated with brown mottlings and from 
four to six dark brown spiral lines. Found upon the leaves of trees 
on the island of Ticao. 
6. Shell smaller, and altogether paler. Found on leaves of trees 
on the island of Masbate. 
ce. Shell of a pale rosy brown colour. On leaves of bushes on the 
island of Siquijor. 
d. Shell of a pale colour, mottled with dark brown. On leaves of 
bushes in the island of Siquijor. 
e. Shell nearly white. From the same locality as c. and d. 
‘f. Shell larger than var. e. and nearly white. On leaves of trees 
in the island of Panay. 
Cyciostoma Tusa. 
Cycl. testa suborbiculari, depressiusculd, tenui, levi, albicante ru- 
Sescente-fusco variegatd et nubeculatd ; spird brevi, subdepressd, 
acuminata, anfractibus quinque, planiusculis, primis carinatis, ul- 
timo maximo, rotundato; aperturd maxima, circulari, expansd, 
albicante ; peritremate albicante, tenui, lato, revoluto, supra an- 
Sracium penultimum interrupto ; umbilico magno. Alt. 1:5; lat. 
2°3 poll. 
Hab. sub foliis putridis prope Montem Ophir, Malacez. 
This species is remarkable for the extent of the reflected lip of the 
aperture. Mr. Cuming has brought two varieties, differing only in 
size. 
Cyctosroma PuiLipPInaRUM. 
Sowerby, Species Conchyliorum, Pars 2", fig. 180 to 183. 
Cycl. testd globoso-conicd, pallida, fusco-marmoratd, spird subacumi- 
natd, anfractibus quingue subrotundatis, supern? longitudinaliter 
sulcatis, ultimo infra levigato ; apertura subrotundd, peritremate 
obtuso, reflexo, superne producto, latere umbilici subsinuato ; um- 
bilico parvo. Alt. 0°6; lat. 0°5 poll. Operculum tenue, corneum, 
leve. 
Of this species, which is very variable in size and colouring, the 
first specimens I met with were brought from Manilla by J. K. Smith, 
Esq. Mr. Cuming has collected the following varieties, viz. 
a. Shell small, light brown, elegantly marbled with dark chestnut- 
brown. Found in the earth at the roots of plants at Puerto-galero, 
in the island of Mindoro. 
b. Shell rather larger than a, of a pale colour, with very slight 
dark brown mottlings; apex rosy. From Bai, in the isle of Negros. 
c. Nearly similar to 6, but the apex scarcely rosy, Found under 
decayed leaves at Piddig, in the province of North Ilocos, island of 
Lucon. 
