38 PULMONATA. 



A'ariegated with re(ldish-l)rown flamelets and linelets; suture 

 slightly channeled ; whorls nine, nearly level, the last exceeding 

 the spire, furnished with incumbent ribs ; columella rather arched, 

 truncated at the base, transversely lamellose ; aperture narrow, 

 oblong ; peristome simple. Lon. 48, lat. 18 ; ap. Ion. 25, lat. 8 

 mill. 



Achatina peruviana, Lam. xiv. 132, ed. Desk. 301. 



Desk. Encycl. Meth. ii. 10. n. 4 ; Hist. Moll. 185. n. 50. 



Deless. Recueil, t. 28. f. 5. 



Pfr. Mon. Helic. ii. 294. 



Reeve, Conch. Icon. t. 14. f. 57. 

 Helix pretiosa (Cochlicoi)a), Fer. Pr. 3(52 bis; Hist. t. 135. f. 4. 

 Glandina peruviana, Beck, Index, 78. n. 8. 



Hab. Peru. 



68. Oleacina Lakgillierti. 



Shell oblong-attenuated, thin, very finely and closely longitu- 

 dinally j)licatulate,obsoletely decussated with impressed concentric 

 lines, pellucid, fulvescent-hyaline ; spire elongated, obtuse ; su- 

 ture smooth, denticulated ; whorls seven, slightly convex, the 

 last scarcely exceechng two-fifths the length ; columella arched, 

 slightly truncated above the base of the aperture ; aperture 

 pointed-oval, rounded at the base ; peristome simple. Lon. 28, 

 lat. 10 ; ap. lon. 12, lat. 5 mill. 



Achatina Largilherti (Glandina), Pfr. Symb. iii. 90 ; Mon. Helic. 



ii. 295. 

 Hab. Yucatan. 



69. Oleacina carnea. 



Shell ovate-oblong, rather solid, minutely decussated with 

 spiral and longitudinal stria;, which become indistinct below the 

 middle of the last whorl, diaphanous, silk-shining, flesh-coloured ; 

 spire gradually tapering, with the apex blunt ; suture denticulated 

 elegantly and crowdedly ; whorls six, moderately convex, the 

 last scarcely shorter than the spire, shghtly attenuated in front ; 

 columella slightly arched, abruptly truncated ; aperture perpen- 

 dicular, semiovate, rather rliomboidal ; peristome simple, straight, 

 blunt. Length 27, breadth 11 mill. {Pfr.) 



Achatina carnea, Pfr. in Proc. Zool. Soc. 1851, p. ; Ic. n. 36. 



Bui. t. 25. f. 28-30; Mon. Suppl. 519. 

 Glandina cylindracea, Phillips in Proc. Acad. Philad. 1848, iii. 67, 



t. l.f. 33? 

 Hab. Central America. 



