246 COCHLOSTYLA. 



This species is probably a Calocochlea allied to C. samarensis 

 Semper. 

 C. HIDALGOI Mollendorff. (Vol. VII, pi. 54, figs. 41, 42.) 



According to v. Mlldff. this is not the samarensis of Semper, but 

 a new species. It is C. samarensis Hidalgo. 



Sibuyan, Philippines. 



C. SUPRABADIA Semper. PL 17, figs. 26, 27. 



Imperforate, depressed-turbinate, rather solid, striated and brown 

 above, shining and white beneath. Spire obtuse, buff, apex roseate. 

 Whorls 5, slowly increasing, the last having a brown girdle at the 

 periphery. Columella subexcavated, sloping, white, entering ; aper- 

 ture rotund-lunar, white, black at the edge ; peristome simple, 

 scarcely reflexed, black. (Semper.) 



Alt. 30, greater diam. 36, lesser 30 mill. 



Near Satpat (Iraya, Luzon.) 



C. (Orthosty lus) supra-badia SEMPER, Reisen, p. 201, t. 9, f. 7. 



Apparently a very distinct species, but its sectional position is not 

 clear to me. 



Section HELICOSTYLA Fer. (Vol. VII, p. 171.) 



Page 178. Lea's name viridostriatus takes precedence over poly- 

 chroa, having several months priority. 



Section ORUSTIA Morch. 

 C. VERSICOLOR Mollendorff, n. sp. 



Shell globose, slightly conoidal, the apex obtuse. Color under 

 the hydrophanous cuticle whitish or reddish brown, the earlier 1 -2 

 whorls purple or purple-brown. Cuticle russet brown with darker 

 bands at suture and on each side of two conspicuous cream-white 

 bands which girdle the body-whorl, the upper one ascending the 

 spire. 



Whorls 4f, slightly convex, the last well-rounded, deflexed in 

 front. Aperture oblique ; lip blunt, a trifle expanded, flesh-colored ; 

 columella rather wide, pure white. 



Alt. 20, diam. 20* mill. 



Alt. 17, diam. 18 mill. 



Nueva Ecija, Luzon, Philippines. 



C. (Orustia) versicolor MLLDFF., ms. 



This beautiful species will be illustrated in Vol. IX. 



