184 ZONITID.E 



1805. Helix cnjstallina, Mull. : Draparnaud, Hist. Moll. 



France, p. 118, pi. viii. f. 13-18. 

 1817. Helix cnjstallina, Miill. : Dillwyn, Cat. Shells, ii, 



p. 909. 

 1819. Zonites crystallinus, Mlill. : Leach, Moll. Brit. Synop. 



(proofs), p. 105. 

 (Helix {Helicella) crystallina, Muller : Ferussac, Tabl. 

 J '\ Syst. Limagons, Jan. ed., p. 45 (June ed., 



'^^^- [ p. 41). 



1821, \ Helix (Zonites) crystallina, Drap. : Gray, Land. Med. 

 Mar. J Report, xv, p. 239. 



1821. Helix crystallina, var. a. eburnea : Hartmann, Neue 



Alpina, i, p. 234. 

 1821. Helix crystallina, Miill. : C. Pfeiffer, Naturg. Deutsch. 



Moll, i, p. 46, pi. ii, f. 36. 



1829. Helix vitrea [n. sp.] : Brown, Edinb. Journ. nat. & 



geogr. Sci., p. 12, pi. i, f. 12-14. 



1830. Helix crystallina, Miill. : Jeffreys, Trans. L'nn. Soc, 



xvi, p. 341. 



1831. Helix crystallina, Drap. : Turton, Manual, p. 58, f. 42. 

 1831. Zonites crystallinus : Leach, Turton's Manual, p. 58, in 



synon. 

 1833. Discus [err. typ. ? pro Vitrea] crystallinus, mihi : FiTZ- 



INGER, Beitr. Landesk. Oesterr., iii, p. 99. 

 1837. Helix {Helicella) crystallina, 0. Miill. : Beck, hidex 



Moll, p. 7. 

 1837. Helix {Hyalinia) crystallina, Miill. : Charpentier, N. 



Denkschr. Schweiz. GeselL, i [no. 2], p. 13. 

 1837. Polita crystallina, Miill. : Held, Isis, xxx, hft. 12, 



col. 916. 

 1840,) Zonites crystallinus, Drap. : Gray, Turton's Manual, 

 Apr. J new ed., p. 176, pi. iv, f. 42. 



^°^l I Helix {Hyalina;) crystallina, Muller : Brown, Illust. 

 jgP(!j- j Conch. Brit., ed. 2 p. 53, pi. xviii, f. 7 & 8. 



1845. Helix {Hyalince) crystallina, Muller : Brown, Hlust. L. 



& F.AY. Conch. Brit., p. 84, pi. ix, f. 11 & 12. 

 ?1847. Helix ghtmaria, Ch. : Nardo, Sinon. Species Chiereghini, 



col. 85. 

 1850. Helix {Hyalina) crystallina. Mull. : Albers, Heliceen, 



p. 66. 

 1852. Zonites crystallinus, Miiller : Forbes & Hanley, Hist. 



Brit. Moll, iv, p. 41, pi. cxxii, f. 1 & 2. 



1852. Zonites crystallinus, Miill. : Leach, Moll. Brit. Synop., 



p. 76. 



1853. Helix Botterii, Parr. [MS ?] : Pfeiffer, 3Ion. Helic. 



vivent., iii, p. 66, no. 221. 

 1855,) Helicella crystallina, Miill. : H. & A. Adams, Genera Moll, 

 Jan. j ii, p. 118. 



