pulmonata. 25 



28. Oleacina Marminii. 



Shell ovate-oblong, subfusiforai, thin, pellucid, white, apex 

 obtuse, lougitudinally plaited; aperture longer than the spire; 

 suture elegantly crenated. Lon. 53, lat. 21 mill. 



Achatina Marminii, Desk, in Encycl.Meth. ii. 11. n. 5; in Guer. 

 Mag. 1831, t. 19. 



Kuster, t. 3. f. 2 (fig. Guer.). 



Pfr. Mon. Helic. ii. 288. 

 Glandina Marminii, Beck, Ind. 78. n. 16. 



Alb. 197. 

 Hub. ? 



29. Oleacina turris. 



Shell oblong-tuiTeted, closely and lightly costulate-striate, rather 

 thin, diaphanous, flesh-coloured ; suture margined ; whorls seven, 

 very slightly convex, the last less than three-sevenths the length ; 

 columella vertical, not reaching the base, abruptly truncated ; 

 aperture semioval, subdilated below. Lon. 43, lat. 15; ap. lon. 

 19, lat. 8 mill. 



Achatina turris (Glandina), Pfr. Symb. iii. 91 ; Mon. Helic. ii. 288. 



Reeve, Conch. Icon. t. 13. f. 45. 



Desk. I. c. I8(i. n. 51. t. 134. f. 1, 2. 

 Hab. ? 



30. Oleacina Candida. 



Shell fusiform, acuminate, rather thin, slightly shining, sculp- 

 tured with indistinct distant plaits, white ; spire conic, acuminate, 

 with the apex blunt ; whorls six, enlarging gradually, moderatelv 

 convex, the last as long as the spire ; suture bordered and slightly 

 crenulated ; columella arched, abruptly truncated at its base ; 

 aperture acuminately semioval ; peristome simple, shar]), straight. 

 Length 24, breadth 9 mill. {Sk.) 



Achatina Candida (Polyphemus), Shuttleworth in Bern. Mittheil. 

 1852, 202. 



Pfr. Mon. Suppl. 512. 

 Hab. Mexico {Sandoz, Nicolet). 



31. Oleacina dominicensis. 



Shell ovate-fusiform, thin, finely and very closely costvdate- 

 striate, shinincr, rufescent-rosy, ornamented with broad, distant, 

 chestnut stripes ; spire conoidal, obtuse ; whorls seven, slightlv 

 convex, the last scarcely shorter than the spire, sjiotted with in- 

 terrupted stripes towards the base; columella slightlv archcn, 

 obliquely truncated at the base of the semioval aperture ; peri- 



c 



