HELIX 261 



1813. Ilrlix ncmornlis [pars] : Rackett, in Pultcnov, Cktt. 



Dorset., cd. 2, p. 54, pi. xxi, f. 5. 

 1817. Helix nemomlis, var. : Dillwyn, Cat. Shells, ii, p. 942. 

 1819. Tachea hortensis, Miill. : Leach, Moll. Brit. Synop. 



(proofs), p. 85. 

 1821. Helix (Helicogena) hortensis, Mullcr : Ferussac, Tall. 



syst. Lima^oiis, Jan. ed., p. 35 (June ed., 



p. 31); Hist., pi. XXXV, xxxvi, xxxixB, f. 2. 

 1821. Helix mutabilis, var. a : Hartmann, Neiie Alpina, i, 



p. 242. 

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



Moll, i, p. 29, pi. ii, f. 12 & 13. 



1826. Helicogena nemoralis [pars] : Risso, Hist. Nat. Europ. 



merid., iv, p. 60. 



1827. Helix hortensis. Lam. : Brown, Illust. Conch. Brit., 



ed. 1, pi. xxxix, f. 11, 15 & 19. [Fig. 8 is 

 wrongly ascribed to this species.] 



1830. Helix hortensis, Miill. : Jeffreys, Trans. Linn. Soc, 



xvi, p. 330. 



1831. Helix hortensis, Drap. : Turtox, Manual, p. 34, f. 24. 

 1831. Tachea hortensis : Leach, in Turton, Manual, p. 34, in 



synon. 

 1837. Helix subglobosa, nobis : A. Binney, Boston Journ. Nat. 



Hist., i, pt. 4, p. 485, pi. xvii. 

 1837. Ccpcca hortensis, Miill. : Held, Isis, xxx, hft. 12, col. 910. 

 1840,) Helix [Acamts) hortensis, Miiller : Gray', Turton's Manual, 

 Apr. / new ed., p. 130, jjI. iii, f. 24. 



( Helix {Helicogena) hortensis. Lister : Brown, Ulust. 

 Post Conch. Brit., ed. 2, p. 44, pi. xvi, f. 11, 15 



Sept.- & 19. 



1840. Helix {Helicogena) hyhrida, Peoret [i.e. Poiret] : Brown, 



\ 0. c, p. 44, pi. xviii, f. 27 & 28. 



1845. Helix {Helicogena) hortensis. Lister : Brown, Ulust. L. 



(& F.-W. Conch. Brit., p. 57, pi. v, f. 19-21. 



1845. Helix {Helicoqena) hyhrida, Peoret [i.e. Poiret] : Brown, 



0. c, p. 58, pi. v, f. 23 & 24. 



1846. Helix canaria, Pfeiff. C. in litt. : Porro, Coll. Mas. 



Mediolan., Moll., p. 5. 

 1850. Acactis hortensis : M. E. Gray, Fig. Moll. Anim., iv, 



pi. ccxc, f. 10, explan. 

 1850. Helix {Archelix) hortensis, Miill. : Albers, Heliceen, p. 99. 

 1852. Helix nemoralis, Linnajiis [pars] : Forbes & Hanley, 



Brit. Moll, iv, p. 53, pi. cxv, f. 2 & 3. 

 1852. Tachea hortensis, Miill. : Le.U'H, Moll. Brit. Synop., 



p. 62. 

 1855,'! Acavus {Tachea) hortensis, Miill. : H. & A. Adams, Genera 

 June./ Moll, ii, p. 195. 



1855,\ Helix {Tachea) hortensis, Miill. : Moquix-Tandon, Hist. 

 Sept.j Moll. France, ii, p. 167, pi. xiii, f. 7-9. 



