36 COCHLOSTYLA-EUDOX I >. 



C. LACERATA Semper. PI. 13, fig. 57. 



Imperforate, thin, striatulate, white, covered with a much lacerated 

 buff cuticle. Whorls 5, convex, the last about equalling the acute 

 spire in length. Columella flat, entering, white. Aperture lunate- 

 oval ; peristome thickened, reflexed. 



Alt. 43, diam. 28 ; aperture, alt. 22, width 14 mill. (Semper.} 



Valley of the River Saloc, Central Mindanao. 



C. lacerata SEMF., Reisen, Laud moll., t. 9, f. 5. C. paradoxa 

 SEMPER, Ibid., p. 217 ; not Cochlostyla ( Chlortea) paradoxa PFR. 



Semper's earlier name must be retained on account of the prior 

 C. paradoxa of Pfeiffer. The species is very distinct in having a 

 network of yellow cuticle, over a white ground. 



C. VIRGINEA Lea. PI. 7, figs. 31, 32, 33, 34, 35, 36, 37, 39, 40. 



Imperforate, ovate, thin, smooth and shining, white or of a delicate 

 blue-green tint, darker beneath ; suture narrowly white-edged. Lip 

 simple or very narrowly expanded ; columella concave, narrow. 



The spire is variable in length ; apex rather obtuse, the tip occa- 

 sionally orange. Whorls about 5, slightly convex, the last a little 

 descending in front. Aperture- ovate, oblique ; peristome usually 

 almost simple or very narrowly reflexed. Columella arcuate, nar- 

 row, white. 



Alt. 33, diam. 23, oblique alt. of aperture 18 mill. 



Alt. 36, diam. 24, oblique alt. of aperture 21 mill. 



Alt. 37, diam. 22, oblique alt. of aperture 19 mill. 



Alt. 36, diam. 24, oblique alt. of aperture 22 mill. 



Miudoro; Luzon; Catanduanes, Philippines. 



Bulinus bullula BROD., P. Z. S., 1840, p. 159 (read November 24, 

 1840). Bulimus bullula PFR., Monogr. ii, p. 10; Conch. Cab. p. 

 179, t. 53, f. 2, 3. PHIL., Abbild. i, Bui. t. 1, f. 1. REEVE, Conch. 

 Icon. t. 12, f. 68. Cochlostyla bullula SEMPER, Reisen, p. 218. 

 HIDALGO, Journ. de Conchyl. 1887, p. 156; Obras Malacol. i, t. 

 lix, f. 2. Bui. albinus GRATELOUP, Actes Soc. Linn. Bord., xi, p. 

 417, t. 3, f. 24. Bulimus virgineus LEA, Proc. Amer. Philos. Soc. i, 

 p. 174 (read Feb. 21, }840 ; copies of Proc. for Jan. and Feb. dis- 

 tributed March 20, 1840) ; Trans. Amer. Philos. Soc. vii, p. 456, t. 

 11, f. 3. Cochlostyla chloroleuca MARTENS, .Mai. Bl. xv, p. \ti~), 

 1868. SEMPER, Reis. Phil. Archip. p. 218. Bui. cMoroleucusV\\:.. 

 Novit. Conch, iii, p. 466, t. 101, f. 20, 21. Cochlostyla bustoi 

 HIDALGO, Journ. de Conchyl. 1887, p. 157. 



