34 ANOMA. 



(April, 1851). C. Uandiana and var. 1, PFR., P. Z. S., 1852, 

 p. 68; Conchyl. Cab., p. 71, f. 33, 34; Monogr., iii, p. 582 

 (1853). Cyl. m. var. valid* C. B. A., Contrib. p. 165. 



19a. Var. valida (C. B. Ad.). PL 18, figs. 22, 23. 



Similar in form, size and sculpture to solida; gray-white 

 or with a slight yellow tint; the last whorl often whiter, and 

 with an opaque-white line below the suture, widening into a 

 band on the back. Lip white throughout, usually somewhat 

 more sinuous than in solida. m 



Near Peace River, Manchester (C. B. Adams, P. W. Jarvis). 



Although widely separated from solida in Adams 7 arrange- 

 ment, this is only a white or albinistic race of that species. 

 Probably Pfeiffer's C. blandiana var. no. 2 belongs here. It 

 is the var. 6 of the Monographia. 



19&. Var. conica C. B. Adams. 



* ' Shell widest in the penult, whorl ; white, with a tinge of 

 red at both ends " (C. m. var. conica C. B. A., Contrib. p. 

 166). 



No locality is given for this inadequately-described form, 

 which is placed by Adams in his group of " strongly striated 

 varieties, light-colored, not fasciate." It may belong under 

 A. nigrescens. 



19c. Var. fusca (C. B.. Adams). 



' * Shell short, robust, but moderately thickened ; pale umber 

 color, darker near the end of the last whorl ; lip white ; lightly 

 striated on the upper whorls, in the rest regularly and rather 

 coarsely striated " (Cyl. maugeri var. fusca C. B. A., Contrib. 

 p. 165). 



Maroon Town, in Hanover (Adams). Not seen. It seems 

 to belong to the solida series. 



19d Var. corpulenta (C. B. Adams). 



' ' Shell large and robust, but moderately thickened ; pearl- 

 white, sometimes with a tinge of red on the upper whorls and 

 anteriorly; lip white; with a large, irregular black spot be- 



