VALLONTA 139 



1791. Helix cnstala : Gmelin, ia Linn. Syst. Nat., ed. 13, i, 



pt. 6, p. 3633. 

 1803. Helix crenella : Montagu, Test. Brit., p. 441, pi. xiii, 



f. 3. 

 1805. Helix pulchella. Mull., var. p : Draparnaud, Hist. Moll. 



France, p. 112, pi. vii, f. 30-32. 

 1807. Helix paludosa, p : Maton & Rackett, Trans. Linn. 



Soc., viii, p. 193. 

 1813. Helix paludosa, var. : Rackett, in Pulteney, Cat. 



Dorset., ed. 2, p. 53. 

 1817. Helix costata, Miill. : Dillwyn, Cat. Shells, ii, p. 915. 



i, 1 • Twho paludosus, var. : Turton, Conch. Diet., p. 228. 



1819. Znramia pulchella, Miill. [pars] : Leach, Moll. Brit. 



Synop. (proofs), p. 108. 

 1821. Helix {Helicella) pulchella, var. a : Ferussac, Tahl. syst. 



Limagoyis, Jan. ed., p. 43 (June ed., p. 39) ; 



Hist., pi. Ixix E, f. 15-17. 

 1821. Helix costata. Mull. : C. Pfeiffer, Naturg. Deutsch. 



Moll., i, p. 43, pi. ii, f. 31. 

 1823. Helix costata : [Brown], Ency. Brit., ed. 6, vi, p. 459. 

 1827. Amplexis crenellus. Brown's MSS. : Brown, Illust. 



Conch. Brit., ed. 1, pi. xli, f. 78 & 79. 

 1830. Helix pulchella, a : Jeffreys, Trans. Linn. Soc., xvi, 



p. 344. 

 1833. Chilostoma pulchellum, var. costatum, mihi : Fitzinger, 



Beitr. Landesk. Oesterr., iii, p. 98. 

 1837. Helix (Circinaria) pulchella, 0. Miill., b : Beck, Index 



Moll, p. 23. 

 1840,\ Helix (Zuramia) pulchella, va.T. : Gray, Turton's Ifajiwa?, 

 Apr. j new ed., p. 142. 



^ . I Helix (Amplexus) crenella, Montagu : Brown, Illust. 

 jgP^- f Conch. Brit., ed. 2, p. 45, pi. xiv, f. 78 & 79. 



1845. Helix {Amplexus) crenella, Montagu : Brown, Illust. 



L. & F.-W. Conch. Brit., p. 62, pi. vii, 



f. 6 & 7. 

 1847. Helix (Zurama) pulchella, var. costata, Miill. : Beck, 



Amtl. Ber. 24. Versamm. Deutsch. Naturf., 



p. 122. 

 1850. Helix (Glaphyra) costata, Miill. : Albers, Heliceen, p. 87. 

 1852. Helix pulchella [pars] : Forbes & Hanley, Brit. Moll., 



iv, p. 78, pi. cxix, f. 8. 

 1852. Zuramia pulehella, Miill. [pars] : Leach, Moll. Brit. 



Synop., p. 78. 

 1855,\ Macrocyclis (Vallonia) costata, Miill. : H. & A. Adams, 

 June.) Genera Moll., ii, p. 204. 



1855,\ Helix {Lucena) pulehella : Moquin-Tandon, Hist. Moll. 

 Sept.! France, ii, p. 140, pi. xi, f. 32 & 33. 



