298 REFERENCE TO PLATES. 



FIGURE. PAGE. 



73, 74. Helicella coelata, Studer Rossmassler, Iconog, ii, f. 



423, . . .175 



75, 76. Helicella umbrosa, Partsch. Ibid, ii, f. 425, . .176 

 77, 78. Helicella umbrosa, Partsch. Ibid, ii, f. 424, . . 176 

 79, 80. Helicella becasis, Kambur. Jour, de Conch, t. 9, f. 3, 



1869, 176 



81, 82. Helicella cedretorum, Debeaux. Ibid. t. 2, f. 3, 1863, 176 

 83, 84. Helicella filicina, Schmidt. Kiister, Conch. Cab. ii, 



t, 98, f. 31, 32, 176 



85, 86. Helicella Pietruskyana, Parreyss. Ibid, ii, t. 148, f. 



11, 12, . . 176 



87-89. Helicella villosa, Drap. Rossmassler, Icon, ii, f. 421, 177 

 90, 91. Helicella Arpatchaiana, Mousson. Jour, de Conch. 



t. 6, f. 4, 1873, . 177 



92-94. Helicella Sewanica, Mart. (= pisiformis, Pfr.) Mart 



Mittheil. Pt. 1, t. 3, f. 11-13, 177 



95-97. Helicella Dussertiana, Bourg. Moll. Litig. ii, t. 38, 



f. 12-14, 177 



98-100. Helicella alsia, Bourg. Moll. Alger. i, 1. 16, f. 21-23, 177 

 1, 2. Helicella sordulenta, Morel. Jour, de Conch, ii, t. 9. 



f. 9, 10, 177 



3. 4. Helicella granulata, Alder. Gray's Turton. t. 3, f. 29, 178 

 5. Helicella rubiginosa, Schmidt. Rossmassler, Iconog. ii, 



f. 428, . 178 



7, 8. Helicella sericea, Drap. Ibid, ii, f. 429, . . .178 

 9, 10. Helicella submissa, Desh. Nouv. Arch. Mus. ix, t. 2, 



f. 31, 32, 182 



11, 12. Helicella subechinata, Desh. Ibid, ix, t. 2, f. 19, 20, 182 



PLATE 40. 



13, 14. Helicella Munieriana, Cr. et Deb. Jour, de Conch. 



3, ser. iv, t. 12, f. 5, 182 



15-17. Helicella leucocheilus, Cox. Austr. Land Shells, t. 8, 



f. 7, 183 



18-20. Helicella puberula, Heude. Hist. Nat. Emp. Chin. 



Pt. 3, t. 29, f. 12. . . 183 



21-23. Helicella horripilosella, Heude. Ibid. Pt. 3, t. 29 



13, 183 



24-26. Helicella rebellis, Heude. Ibid. Pt. 3, t. 29, f. 15, . 183 

 27, 28. Helicella Hungerfbrdiana, Nevill. Jahrb. xi, t. 7, 



f. 7, 182 



29-31. Helicella mutica, Morelet. Jour, de Conch. 1. 10, f. 1, 



1881, 184 



32. Helicella pubescens, Pfr. Conch. Icon. f. 328, . . 184 



33, 34. Helicella radiolata, Morel. Jour, de Conch. 1. 10, f. 3, 



1882, . 184 



35, 36. Helicella Porteri, Cox. Monog. Austr. Land Sh. t. 3, 



f. 6, . 183 



