GASTROCOPTA, EUROPE. 115 



Jahrb. Nassauischen Vereins Naturkunde, Jahrg. 42, 1889, p. 

 277. KLIKA, Tert. L. u. Siisswasser Conch. Bohm, p. 91. 

 Vertigo turgida REUSS, Paheontographica ii, 1852, p. 30, pi. 

 3, fig. 8 (Tuchoritz). Middle and Upper Oligocene and Mio- 

 cene, Germany and Bohemia. 



G. Q. LAMELLIDENS (Sandberger) . Pupa lamellidens SANDB., 

 Mainzer Becken, 1863, p. 55, pi. 5, fig. 8; Vorwelt, p. 398. 

 Upper Oligocene, Tuchoritz, etc., Bohemia. Considered by 

 Boettger to be a local variety of quadriplicata. 



47. GASTROCOPTA QUADRIDEXTATA (Klein). Pupa quadri- 

 dentata KL., Jahresh. Ver. Vaterl. Naturk. in Wiirttemberg, 

 ix, 1853, p. 216, pi. 5, fig. 13. Pupa (L.) quadridentata KL, 

 MILLER, Jahresh. Wurttemb. Nat. Ver. 1900, p. 399, pi. 7, fig, 

 17. Upper Miocene, Germany. 



48. GASTROCOPTA SUEVICA (Sandberger). P. (Vertigo) 

 suevica SANDBERGER, Vorwelt, 1875, p. 654. Pupa (Leucochi- 

 lus) suevica Sandb. MILLER, Jahresh. Wurttemb. Nat. Ver. 

 1900, p. 398, pi. 7, fig. 16, with var. minor Miller. Upper 

 Miocene, Steinheim. 



49. GASTROCOPTA LARTETI (Dupuy). Pupa larteti DUP., 

 Journ. de Conchyl., i, 1850, p. 307, pi. 15, f. 5. Vertigo 

 larteti Dup., BOURGUIGNAT, Hist. Malac. de la Colline de 

 Sansan, 1881, p. 71. Middle Miocene, Sansau, southwestern 

 France. 



50. GASTROCOPTA DUPUYI (Michaud). PL 22, figs. 1, 2, 4. 

 Vertigo dupuyi MICH., Aimales Soc. Linn, de Lyoii, n. ser., 

 ii, 1855, p. 46, pi. 5, f. 12, 13. Pliocene, Hauterive, (Drome), 

 France. 



51. GASTROCOPTA FOSSANENSIS (Sacco). Vertigo fossanensis 

 SACCO, Mem. R. Accad. Torino, 2 ser., vol. 37, 1885, p. 31, pi. 

 2, f. 4. V. f. var. quatuordentata SACCO, Atti Soc. Sc. Nat. 

 Milano, vol. 29, 1886, p. 49, pi. 2, f. ll.Scarabella fossanensis 

 and var. quatuordentata SACCO, Moll. Terz. Piemont, p. 70, 

 pi. 6, f. 5, and var. q., f. 6. Upper Pliocene, Fossano, Pied- 

 mont. From the figures, Boettger thought these identical with 

 quadridentata and quadriplicata, respectively; yet it seems 

 likely that some differences exist. 



