PULMONATA. 49 



Achatina Leacociana (Cylichnidia), Lowe in Ann. 8f Mag. N. H. 

 2nd ser. ix. 119 ; Synops. Diapi. 10. n. 43. 

 Pfr. 3Ion. Suppl. 511. 

 Hub. Madeira (T. S. Leacock). 



98. Oleacina nitidissima. 



Shell cylincbical, pellucid, very smooth, very shining, horny- 

 lutesceut ; aperture oblong ; whorls five, the last larger ; apex 

 obtuse. Lon. ^". 



Achatina nitidissima, Forbes in Jard. Ann. ii. 250, 1838. 



Wiegm. Arch. 1839, ii. 223. 



Ffr. Mon. Helic. ii. 284. 

 Glandina nitidissima, Kiisfer, t. 18. f. 20, 21. 



Morelet, Journ. Conch, iii. 36. 

 Hab. Alg-eria. 



•o" 



99. Oleacina algira. B.M. 



Shell oblong-acnminate, thin, closely striated, whitish under 

 the deciduous, lutescent epidermis ; spire conic, turreted, apex 

 rather acute ; suture margined, minutely crenulated ; whorls six 

 to seven, rapicUy increasing, subplanulate, the last nearly equal- 

 ling the spire, or a little exceeding it ; columella slightly arched, 

 abruptly truncated ; ajierture poiuted-semioval ; peristome sim- 

 l)le, sharp, margins united by a thin callus, the dextral dilated in 

 the middle in front. Lon. 40, lat. 12; ap. lon. 19, lat. 7 mill. 



Bulimus algirus, Brug. Enc. Me'th. i. 3fi4. n. 110. 



Bulimus Poireti, C. Pfr. iii. 34. t. 7. f. 3, 4. 



Hehx Poireti (Cochlicopa), Per. Pr. 158 ; Hist. t. 136. f, 1-5. 



Polyphemus striatus, Montf. ii. 415. 



Polyphemus algirus, Jan. Cat. 4. 



Achatina algira. Desk. Exped. de Moree, 165. 



Lam. ed. Desk, xxviii 308 ; in Ferussac Hist. p. 184. n. 49. 



Cantr. Malac. Med. 139. 



Pfr. Mon. Helic. ii. 2Sd^. 



Reeve, Conch. Icon. t. 13. f. 43. 

 Achatina Boreti (misprint for Poireti), Gray, Ann. Phil, new ser. 



ix. 414. 

 Achatina Poireti, Rossm. ii. 18. f. 123. 



Pot. Sf Mich. Gal. i. 130. 



Schmidt, Syst. Verz. 13. 

 Achatina cornea, Brumati, Monfalc. '6b. f. 5. 

 Glandina algira (Cionella), Alb. 198. 



D 



