INDEX AND SYNONYMY. 287 



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), Bottler. Jahrb. 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. Bost. 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 (Oleaeina), Reeve. Conch. Icon. Achatina, sp. 90, 24 

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

 Incisa (Oleaeina), Pfeiffer. Malak. Blatt,,xiv, 198, 1867, . 25 

 Incisa f Streptostele), Morelet. Jonr. 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, Miill., Hutton (in lit.). . . . 235 

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



= Oleaeina striata, Miill 3.2 



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

 Induta . 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 (Oleaeina), Adams. Contr. Conch., No. 2, 25, 29 

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

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

 Insignis Oleaeina), 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 



