48 BRACHYPODELLA, S.-G. BREVIPEDELLA. 



upright, and thus are more foreshortened in a view from 

 above. In both species there are five marginal teeth. The 

 ectocones in both species are merely upright pegs, scarcely or 

 not at all recurved. I examined two radula? of each species. 

 The figures are drawn from corresponding parts of the 

 radula?, and to the same scale. 



B. krausseana is a more slender, longer form than imitatrix, 

 with more whorls, but it is evidently allied. 



4. B. ANGULIFERA (Gundlach). Vol. xv, pi. 42, figs. 87, 88. 



Shell cylindric-tapering, whitish, thin, truncate, the sum- 

 mit about half the greatest width of the shell or less. Sur- 

 face glossy, finely and regularly thread-striate, the stria 

 smooth, as ivide as the intervals. Whorls 8 to O 1 /^, moder- 

 ately convex, with a well-impressed suture, the last whorl free 

 in front, the rather short neck flattened above, and a little 

 descending; more or less visibly subangular below,, the outer 

 surface flattened, tapering downwards. Aperture round- 

 ovate, the outer margin subangular; peristome white, reflexed, 

 wide on the columellar side, narrow along the outer margin. 

 Axis simple and straight. Length 9-10.5, diam. 2.4-2.7 mm. 



Eastern Cuba : near Santiago, at the partido Ramon 

 (Gundlach) ; Bayamo (Gundl.) ; Mayari (Wright) ; Baracoa 

 (Arango). 



Cyl. angulifera GUNDL. in Pfr., Malak. Bl., v, 1858, p. 187. 

 -PFR., Monogr., iv, p. 701. ARANGO, Contrib., p. 114. 



The shape of the mouth and of the free portion of the last 

 whorl are characteristic. In texture and sculpture it is like 

 Urocoptis presasiana, and I formerly placed the species in 

 Coch Iodine lla; but having examined the dentition (pi. 9, fig. 

 1 ) . I find that it is a Brachypodella. See under B. imitatrix, 

 a Haitian species indistinguishable from angulifera in shell 

 characters. 



5. B. PORTORICENSIS (Pfeiffer). PI. 15, figs. 7, 8. 



Shell cylindric below, the upper half slowly tapering to a 

 rather wide truncation; whitish-corneous. Surface slightly 

 glossy, densely sculptured with subvertical, somewhat arcuate, 



