List of land and freshwater animal species 115 



HELICELLA (THEBA, EUPARYPHA) PISANA O. F. Miill. 



Brit. IsL, W & S Eur. N to N France, f Calif. 

 E to Bulg.; N. Afr., Hither Asia. 



t S. Afr. 



HELICOGONA (aRIANTA) ARBUSTORUM L. 



Icel., Faeroes, Brit. IsL, Eur. (except the f Nfld. (old record). 



southern peninsulae), E to Balticum & 



Kiew. 



HELIX aspersa O. F. Mull. 



Brit. IsL, S & W Eur. N to HolL, f Calif, (generally); Louis., S. Carol, 



isolated on Crimea; N. Afr., Asia Minor. 



t C & S Amer., S Afr., Austral. 



Jacostidae 



COCHLICELLA VENTROSA Fer. 



S Eur., N. Afr. f Calif.; S. Carol. 



t Bermudas. 



HYGROMIA (tRICHIA, TROCHULUS) HISPIDA L. 



Brit. IsL, Eur. (except the extreme f NE U.S.A., E Can., Nov. Scot., Pr. Edw. 



south), E to Volga; Cauc, N. Afr. IsL 



HYGROMIA (trichia, trochulus) striolata Pfeiff. 



Brit. IsL, W & C Eur. N to S Swed., f NE U.S.A., E Can., Labr., Nov. Scot., 

 E to Czechosl. . Nfld. 



jacosta (helicella, trochoidea, xeroclivia) elegans Gmel. 



Mediterr.: S Eur., N. Afr. f S. Carol, 



t Brit. IsL 



MONACHA (theba) cantiana Mont. 



Brit. IsL, C & W Eur., S Russ., Hither f E Can. (Ont., Queb.). 

 Asia. 



Achatinidae 



cecilioides acicula O. F. Mull. 



Brit. IsL, Eur. (widely) E to Ucraina & f Florida, Penns. 

 Crimea; Cauc, W. Turcest. 



t Bermudas, New Zeal. 



