BULIMUS.— Plate VIII. 
The Diana Bulimus. Shell elongately oblong, whorls 
seven in number, convex, columella slightly twisted ; 
straw-colour, ivory-white towards the apex, epidermis 
thin, longitudinally streaked and clouded, peritreme 
very white. 
Broderip, Pro. Zool. Soc., 1840, p. 157. ' 
Hah. Tanhay, Island of Negros, Philippines (on the 
leaves of bushes) ; Cuming. 
The chief point of difference between this species and 
the B. Calista appears to consist in the shining ivory-white 
peritreme and apex, and it is not unlikely, as Mr. Broderip 
suggests, that they may merge into one and the same 
species. 
Species 41. (Fig. o and 4. Mus. Cuming.) 
Bulimus Nympha. Bui. testa subpyramidali-ohlongd, 
anfro/ctUms sems septenwoe, cowoexis, ultimo obscure 
carinato ; columella mx arcuatd; rufo-castaned, 
derndde in strigis kmgitudinalihus, latis, rectiusmdis, 
peritremate purpureo-nigricarvte. 
The Nymph Bulimus. Shell somewhat pyramidally ob- 
long, whorls six or seven in number, convex, the last 
obscurely keeled ; columella scarcely curved ; reddish 
chesnut, epidermis in rather straight broad longitu- 
dinal streaks, peritreme purple-black. 
Pfeiffer, Pro. Zool. Soc., 1842, p. 89. 
Hah. Fig. a. Mount Isarog ; Fig. b, Catanauan, Island of 
Luzon, Philippines (on the leaves of trees); Cuming. 
The variety represented at Fig. b is composed of a 
whorl less than the other, and is of more ventricose pro- 
portions. From B. BoMlensis, to which this species is 
perhaps the nearest allied, it differs in being of a more 
acuminated form, whilst the pretty zig-zag pattern is 
wanting in the epidermis. 
Species 42. (Mus. Cuming.) 
Bulimus SiauuoRENSis. Bui. testa oblongo-ovatd, tenui- 
culd, anfractihus senis, subventricosis, ultimo obscure 
carinato ; columelld rectiusculd, aperturd paululum 
^usd ; flavicanie, epUermide tenui, puteherrime mar- 
moratd et flammatd, peritremate purpureo-nigricante, 
apice rufescente-castaneo. 
The SiauiJOR Bulimus. Shell oblong-ovate, rather 
thin, whorls six in number, rather ventricose, the 
last obscurely keeled; columella nearly straight, 
aperture a little effused; yellowish, prettily flamed 
and marbled, peritreme purple-black, apex reddish 
chesnut. 
Pfeiffer, Pro. Zool. Soc., 1845, p. 74. 
Hab. Island of Siquijor, Philippines (on the leaves of 
trees) ; Cuming. 
A light ventricose shell, in which the epidermis is dis- 
posed in light sharply zig-zag flames, and beneath the 
keel, which is obscurely developed on the last whorl, 
there is an interrupted band of indistinct arrow-headed 
marks. 
