INDEX AND SYNONYMY. 313 



PAGE. 



Sericeus (Helicarion), Martens. Ostas. Zool., ii, 185, . .178 

 Serotinus (Limax), Scbrenk. Mollusken Livlands, 144, 1848. 



= L. tenellus, Nilss. 



Servaini (Testacella), Massot. Ann. Malac., i, 154, 1870, . 10 

 Servainiana (Vitrina). Saint-Simon. Ann. de Malac., i, 20, 



1870, 145 



Servainianus (Arion , Mabille. Hist. Mai. Bass. Paris, p. 8, 



1870. = A. rnfus. Linn 234 



Sesamum (Ennea), Morelet. Jour, de Conch., 197, 1883, . 103 

 Sexdentata (Ennea lie\ igata, var.), Martens. Nachr. Malak. 



Gesell., 154, 1869, 99 



Sexdentata (Knnea), Taylor. Jour, of Conch. ,iii, 144, 1881, 107 

 Sheridani (Rhytida), Brazier. Zool. Proc., 33, 1875, . . 124 

 Shillongensis (Parrnarion), Austen. Jour. As. Soc. Beng., 



5, 1875; Zool. Proc., 290, 1880, 164 



Shuttleworthi (Streptostyla), Pfr. Zool. Proc., 320, 1856, . 44 

 Siamensis (Helicarion), Haines. Ann. Lye. N. Y., vi, 158, 



1855, . . . . . . ... .179 



Siamensis (Streptaxis), Pfeiffer. Jour, de Conch., x, 42, 



1862, 79 



Sicilis (Oleacina), Moivlet. Test. Noviss., i, 13, . . 26 



Sicula (Amalia), Lessonaet Pollonera. Mem. Accad. Torino, 



ser. 2, xxxv, 104, 1884 217 



Sicula (Daudebardia), Benoit. Fischer. Jour, de Conch., 



27, 1856, . . . . . . ' . . . .15 



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



Mem. Torino, 84, 1884, . . 197 



Sieversia, Rossmassler. Iconog., f. 1937. 



= Pseudolibania, Stefani. 

 Sieversi (Daudebardia), Bottger. Jahrb. Mai. Gesell., vii, 



112, t. 4, f. 3, 1880 15 



Sieversi (Vitrina), Mousson. Jour, de Conch., 137, 1876, . 146 

 Sigaretina (Vitrina), Recluz. Rev. Zool., 70, 1841, . . 152 

 Sigma (Helix), Pfr., MS = Elsea obnubila, Reeve, . . 129 

 Similaris ( Volutaxis), Strebel. Mex. Landconch., v, 122, . 51 

 Similis (Oleacina), Adams. Contr. Conch'., No. 7, 103, . 29 

 Similis (Streptostyla), Strebel. Mex. Landconch. ,pt. 3, p. 19, 45 

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



Mem. Torino, 85, 1884, 197 



Simplex (Limax subalpinus, var.), Lessona. Moll Piem., 



18, 1880, 196 



Simplex (Oleacina), Strebel. Mex. Landconch., ii, 35, 1875, 29 

 Sinaitensis (Vitrinoconus), Pfr. Zool. Proc., 129, 1845; 



Semper, Philipp. Landmoll, ii, 94, 1873, . . . .100 

 Sinclair! (Rhytida), Pfr. Zeit. fur Malak., 154, 1845, 121, 252 



