COCHLOSTYLA. 245 



Unfigured species. 



Cochlostyla (Corasia) saranganica MLLDFF., Nachr.-Bl. 1890, 

 p. 204. (=C. indusiata HID., J. de C. 1887, p. 137, not Pfr.) 

 Island Sarangani, off Southern Luzon. 



Cochlostyla ( Orthostylus) amalice MLLDFF., Nachr.-Bl. 1890, p. 206, 

 Albay, Luzon. 



Section CALOCOCHLEA Hartm. (Vol. VII, p. 129.) 



Vol. VII, page 139. C. PERAFFINIS. Dr. O. v. Mollendorff 

 writes me that this is merely a form of polillensis. 



C. SEMIRUFA Albers. Unfigured. 



Shell imperforate, conoid-globose, rather thick, obliquely striated ; 

 yellowish-white, encircled at suture and periphery with a narrow 

 reddish band, ornamented beneath with a wide rufous band and col- 

 umellar area. Whorls 4 J, nearly flat, the last obtusely angularly ; 

 spire conoid, apex obtuse, dull roseate. Columella very oblique, 

 widely expanded, white. Aperture lunate-rounded ; peristome 

 expanded, slightly reflexed, brown. 



Alt. 25, greater diam. 40, lesser 34 mill. (Alb. from specimen in 



Berlin Mus.) 



Feejee Js. f 



Helix (Callicochlias) semirufa ALB., Die Hel., p. 106. 



C. LUENGOI Hidalgo. Vol. VII, pi. 61, fig. 21. 



Imperforate, subglobose, thin, subpellucid, little shining, sculptured 

 with very delicate growth-lines. Uniform pale tawny covered with 

 a dull buff cuticle. Spire moderate, apex rather obtuse, suture simple. 

 Whorls 4i, convex, the last scarcely descending in front, slightly 

 exceeding one-half the total length. Aperture rounded-subquadrate, 

 columella whitish, suboblique, deeply twisted below ; peristome 

 expanded, regularly arcuate, whitish within, forming somewhat of an 

 angle where it joins the columelia. 



Alt. 40, greater diam. 43, lesser 40 mill. (Hid.) 



Philippines. 



C. luengoi HID., Journ. de Conch. 1888, p. 311 ; I. c. 1889, t. 14, 

 f. 3. 



The sculpture consists of growth-strise very closely placed, with 

 oblique strite between them, crossed by very fine transverse stria?. 

 This sculpture is visible only when strongly magnified, especially on 

 the upper surface of the last whorl. (Hid.') 



