INDEX AND SYNONYMY. 28f 



Idolum (Pupa), Menke. Synops., edit, ii, 34. 



= Gibbus pagoda, Fer. . . . . 82 



Igniflua (Elaea), Reeve. Conch. Icon. Helix, f. 774. 



= E. lambda, Pfr 130 



Imitatrix (Trigonochlamys), Bottger. Jalirb. Mai. Gesell., 



viii, 177, t. 7,f. 5, 1881; ix, t. 29, f. 2, 1882; x, 140, 1883, 161 

 Immaculatus (Limax pallidus var.), Lessona and Pollonera. 



Mem. Torino, 97, 1884, . 208 



Imperator (Helicarion), Gould. Boat. Proc., 422, 1859, . 179 

 Imperatrix (Helicarion imperator, Gld., var.), Westerlund. 



Nachrichtsbl., xv, 49, 1883, ... . 179 



Imperforatum (Solarium), Spix. Test. Bras., t. 17, f. 6. 



= Streptaxis vitrina, Wagner, .... .64 



Imputa (Helix), Studer.- Coxe, Trav. SwitzerL, iii, 432. 



= V. annularis, Studer, . . . . . . .145 



Insequalis (Rhytida), Pfr. Zool. Proc., 286, 1854, . . 121 

 Incerta (Oleacina), Reeve. Conch. Icon. Achatina, sp. 90, 24 

 Incertus (Helicarion), Semper. Philipp. L. Moll., 26, . 174 

 Incisa (Oleacina), Pfeiffer. Malak. Blatt.,xiv, 198, 18J7, . 25 

 Incisa ( Streptostele), Morelet. Jour, de Conch , 221, 1881, 108 

 Incilaria, Benson, in Cantor. Chusan (animal). Ann. and 



Mag. N. H., 1842, ix, 486. = Meghimatium, Van Hasselt. 

 Incommodus (Arion), Hutton. Trans. N. Zeal. Inst., xi, 



331. = A. fuscus, Mull., Hutton (in lit.). . . .235 

 Incumbens (Helix), Dillw. Desc. Cat., ii, 955. 



= Oleacina striata, Mull 32 



Indusiaca (Oleacina), Pfeiffer. Zool. Proc., 138, 1860, . 41 

 Induta i Rhytida), Tate. Proc. Linn. Soc. N. S. Wales, ii, 



290, 252 



Infans (Ennea), Craven. Zool. Proc., 616, 1880, . . 102 



Inflatus (Helicarion), Reeve. Conch. Icon. Vitrina, sp. 64, 172 

 Infrendens (Ennea), Martens. Mai. Blatt., 110, 1866, . 98 



Infumatus (Parmarion), Fer. Hist. Moll., ii, 96, . . 162 

 Infundibulum (Elsea), Hombr. et Jacq. Voy. Pol. Sud., v, 



20, t. 6, f. 25-28? = E. crebriflammis, Pfr. . . .130 

 Ingersolli (Limax), W. G. Binney. Proc. Phila. Acad., 174, 



1875. = L. montanus, Ingersoll, ..... 210 

 Ingallsiana (Oleacina), Adams. Contr. Conch., No. 2, 25, 29 

 Insignis (Anadenus), Godw.-Aust. . Moll. India, 53, 1882, . 250 

 Insignis (Gibbus), Pfr. Zool. Proc., 388, 1856, ... 83 

 Insignis Oleacina), Pfeiffer. Zool. Proc., 100, 1855, . . 39 

 Insolita (Amalia), Lessona and Pollonera. Mem. Torino, 



102, 1884. = A. carinata, var. 



Insularis (Amalia), Lessona and Pollonera. Mem. Accad. 

 Torino, ser. 2, xxxv, 103, 1884, 216 



