154 ENDODONTID^ 



1878. Allerya : Bourguignat, Aui Accad. Sci. Palermo, N.S. 

 vi [no. 4], p. 1. [Non Mdrch, 1877.] 



1886. Spelwodiscus, subg. of Pattda : Brusina, Mittlil. Naturw. 



Ver. Steiermark, xxii, p. 37. 



1887. Goniodiscus, subsect. of Patida, Group III of Helix : 



Tryon, Manual, Conch., Ser II, vol. iii, p. 43. 



1. Goniodiscus rotundatus (Miiller). 

 Etym. : — Lat. rotundatus, rounded. 



1774. Helix rotundata : Muller, Verm. Hist., ii. p. 29. 



1778. Helix radiata : DaCosta, Test. Brit., p. 57, pi. iv, f. 15 



& 16. 

 1791. Helix rotundata: Gmelin, in Linn. Syst. Nat., ed. 13, 



i, pt. 6, p. 3633. 

 1799. Helix radiata : Pulteney, Cat. Dorset., p. 47. 

 1801. Helix rotundata: Draparnaud, Tabl. Moll. France, 



p. 93. 

 1803. Helix radiata. Da Costa : Montagu, Test. Brit., p. 432. 

 1805. Helix rotundata, Mull. : Draparxaud, Hist. Moll. 



France, p. 114, pi. viii, f. 4-7. 

 1807. Helix radiata, DaCosta : Maton & Rackett, Trans. 



Linn. Soc, viii, p. 199. 

 1813. Helix radiata : Rackett, in Pulteney, Cat. Dorset., ed. 2, 



p. 54, pi. XX, f. 15 & 16. 

 1815. Vortex rotundata : Oken, Lehrh. Naturg., iii, abth. 1, 



p. 314. 

 1817. Helix rotundata, Miill. : Dillwyn, Cat. Shells, ii, p. 891. 

 1819. Zonites radiatus, Mont. : Leach, Moll. Brit. Synop. 



(proofs), p. 102. 

 1821. Helix [Helicella) rotundata, Muller: Ferussac, Tahl. 



syst. Limagons, Jan. ed., p. 44 (June ed., 



p. 40) ; Hist., pi. Ixxix, f. 2-5. 

 1821. Helix rotunda : Hartmann, Neue Alpina, i, p. 231. 

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



Moll, i, p. 44, pi. ii, f. 33 & 34. 

 1823. Helix rotundata : [Brown], Ency. Brit., ed. 6, vi, p. 457. 



1826. Helicella radiatus (L.) : Risso, Hist. Europ. merid., iv, 



p. 69. [Teste Caziot.] 



1827. Helix radiata, Mont. : Brown, Illust. Conch. Brit., ed. 1, 



pi. xl, f. [14], 18, 19, [20] & 24. 



1828. Helix Turtoni : Fleming, Hist. Brit. Anim., p. 260. 



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



xvi, p. 342. 



1831. Helix radiata, Montagu : Turton, Manual, p. 59, f. 44. 

 1831. Zonites radiatus : Leach, in Turton, Manual, p. 60, in 



synon. 

 1833. Gonyodiscus rotundatus, Pfr. : Fitzinger, Beitr. Landesh 



Oesterr., iii, p. 98. 

 1833. Discus rotundatus, mihi : Fitzinger, t. e., p. 99, 



