920 HELIX. 



versely keeled in the middle ; the aperture is oval-oblong, 

 and a good deal resembles that of H. ampullacea. 



SULTANA. 75. Shell ventricose, very thin, much 

 variegated, and minutely striated longitudi- 

 nally ; aperture patulous and ovate. 



Helix Gallina Sultana. Chemnitz, xi. p. 281. t. 210. f. 2070 



and 2071. 

 La Poule Sultane. Favanne Cat. Rais. p. 13. 1. 1. f. 47. 



liihabits New Zealand. Favanne. 



Shell two inches and a half long, and an inch and a half broad, 

 prettily variegated with brown, white, and yellow spots and 

 bands both inside and out ; it has five whirls, and Favanne 

 says they are marked with almost imperceptible reticulated 

 striae. 



POMATIA. 76. Shell sub-umbilicated, ovate, ventri- 

 cose, with five longitudinally wrinkled whirls; 

 aperture roundish-lunated, and the outer lip 

 slightly marginated. 



Helix Pomatia. Lirinaus Si/st. Nat. p. 1244, Muller 

 Verm. ii. p. 243. Pennant Zool iv. p. 134. t. 84. f. 128. 

 Da Costa Brit. Conch, p. 67. t. 4. f. 14. Born Mus. 

 p. 375. Schroeter Einl. li. p. 143. Chemnitz, Ix. psLvt 2, 

 p. 1 1 1. t. 128. f. 1 138. Gmelin, p. 3627. Donovan, iii. 

 t. 84. Montagu Test. p. 405. Maton and Racket, in 

 Lin. Trans, viii. p. 201. Lamarck Si/st. des Anim. p. 94. 

 Dorset Ca#.fp.54. t.20. f. 14. Brookes' s Introd. p. 130. 

 t. 8. f. 1 10.* 



Le Vigneron. Geoffroi/, p. 24. No. 1. t. 2. 



Lister Conch, t.48. f.46. Gualter, 1. 1. f.A. Argenville, 

 t. 28. f. 1. Geve, t, 29. f. 334 and 335. Martini BerL 

 Mag. ii. t. 1. f. 1. Schroeter Erdconch. t. 1. f. 10. 

 Variety. With the whirls reversed. 



Helix Pomaria. Muller Verm. ii. p. 45. Born Mus. 

 p. 376. 1. 14. f. 21 and 22. Schroeter Inn. Bau Conch. 

 p. 63. t.5. f. 11. Chemnitz, ix. parti, p. 77. 1. 108. 

 f. 908 to 912. 



Lister Anim. Ang. t. 2. f. 1, and Conch, t. S3, f. 32. Fa- 

 vanne, t. Qo. f. E. 

 Junior ? Smaller, with four whirls, and five reddish bands. 



Helix ligata. Muller Verm. ii. p. 58. Gmelin, p. 3631. 



Helix Pomatia, Var. Chemnitz, ix, part 2. p. 110. 1. 12^ 

 f. 1137. 



