INDEX AND SYNONYMY. 323 



PAGE. 



Yitrinoidea, Semper. Philipp. Landmoll., ii, 85, 1873, 133, 159 

 Yitrinopsis, Semper. Philipp. Landmoll., ii, 86, 1873, 134, 159 

 Yitrinozonites, W. G. Binne} T . Bull. Mus. Comp. Zool., v, 



333, 1879, 137, 167 



Yittatus (Urocyclus), Fischer. Jour, de Conch., 262, 1882, 163 

 Yoluta (Oleacina), Chemn. Conch. Cab.,ix, pt. ii, 16, 1. 117, 



f. 1009, 10, . 22 



Yolutaxis, Strebel and Pfeft'er. Mex. Landconch., v, 119, 



loo!-, ........ 1 . 01 



Yolutella (Helix), Gassies. Jour, de Conch., vii, 70, 1858. 

 = Diplomphalus Cabritii, Gassies, . . . . .113 



Wagneri (Streptaxis), Pfeiffer. Symbols, i, 40, . . 62 



Wahlbergi (Ennea), Krauss. Sudafr. Moll., 80, t. 5, f. 5, . 96 

 Walkeri (Rhytida), Gray. Zool. Proc., 63, 1834, . . 126 

 Watsoni (Streptaxis), Blanford. Contrib. Ind. Malac., i, 11, 



1860, 56, 77 



Weinlandi (Limax), Heynemann. Mai. Blatt., x, 212. 



= L. campestris, Binney, ....... 209 



Welwitschi (Streptaxis), Morelet. Yoy. Welw., 57, t. 1, 



f. 7, . . .... 58, 69 



AVelwitschii (Yitrina), Morelet. Yoy. Welw., 51 ; Jour, de 



Conch., 326, 1873, 151 



Wesselliana (Aerope Caffra, var.), Maltzan. Kobelt, Jahrb. 



Malak. Gesell., iii, 149, 1876, 131 



Wetherbyi (Pallifera), W. G. Binney. Ann. N. Y. Lye., xi, 



31, 1874, . . 230 



Williamsiana (Testacella), Nevill. Zool. Proc., 101, t. 13, 



I. J . looU, ..........<7 



Wonosariensis (Helix), Mousson, in coll. 



= Helicarion albella, Martens. 

 Wrightii (Oleacina), Pfeiffer. Malak. Blatt., xiii, 139, 1866, 25 



Xanthins (Limax), Bourg. Moll. Nouv. Litig. ou Peu 

 Gonnus, ii, 204. = L. tenellus, Nilss., var. . . . . 209 



Yahouensis (Rhytida), Gassies. Jour, de Conch., 326, 1880; 



Faune Nouv. Caled., iii, 37, ...... 120 



Yucatan en sis (Oleacina). Pfeiffer. Symbolse, iii, 92, . . 35 

 Yucatanensis (Oleacina), Strebel. Mex. Landconch., ii, 45, 



1875. = O. carnea, Pfr. ....... 41 



Zebra (Helicarion), Le Guillou. Revue Zool., 136, 1842, . 171 

 Zonitarion, Pfeffer. Abhandl. Hamburg, vii, pt. 2, 1883, . 253 

 Zonatus (Limax Corsicus, var.), Lessona and Pollonera. 

 Mem. Torino, 1884, .198 



