314 COCHLICOPA. 



Art" [neither of them described]. PFR., Monogr. ii, 273; 

 iii, 504. Ferussacia I., PFR. Monogr. iv, 619 ; vi, 245 ; viii, 299 

 (see for references to European literature to 1877).- 

 Cionella lubrica Mull., JEFFREYS, Trans. Linn. Soc. Lond xvi, 

 1829, p. 347. --BECK, Index Testae. 1837, p. 80. - - BRAUN, 

 Archiv fur die naturkunde Liv- Ehst- und Kur-lands, 2d. 

 Ser. ix, Dorpat 1884, p. 429, with C. minima, p. 431, and 

 C. columna, p. 431 (Distribution in Russia). WESTERLUND, 

 A-cta Soc. pro Fauna et Flora Fennica xiii, no. 7, 1896, pp. 81, 

 82, with var. nit ens Kok., ovata, viridula Jeffr., exigua Mke., 

 nilssoni Malm, collina Drt. (Dist. in northern Europe) ; 

 Fauna iii, 1887, 147. GOLDFUSS, Binnenmoll. Mittel-Deutsch- 

 lands 1900, p. 181, with var. columna Cless., exigua Mke., 

 nit ens Kok., sinistrorsa nov., and hyalina Jeffr. BABOR, Die 

 Weichthiere des Bohmischen Plistocaen und Holocaen, in 

 Archiv fur Nat. Landesdurchforschung vou Bohmen, xi, no. 

 5, p. 33-34, with var. niteus Koch - - nitens Kok., fig. 11 ; var. 

 exigua Mke. ; var. solumna Cless. [sic] : = columna Cless., p. 

 33, fig. 10. Achatina lubrica MENKE, Synopsis Methodica 

 Molluscorum etc., 1830, p. 29, with var. grandis, communis 

 and exigua (all absolutely nude names). Buliminus lubricus 

 Miill., LEHMANN, Die Lebenden Schnecken u. Muscheln der 

 umgeb. Stettins und in Pommern. 1873, p. 131, pi. 13, f. 44, 

 (jaw, teeth and genitalia). Hydastes lubricus Drap., PAR- 

 REYSS, Syst. Verzeich., 1849, p. 98, with var. nitidus Kokeil 

 and lubricellus Ziegler (names only). Cochlicopa lubrica 

 Miill. with var. hyalina, lubricoides, viridula, fusca, ovata, 

 JEFFREYS, British Conch, i, 1862, p. 292, 293. Zua lubrica 

 LEACH Man. Moll. G. B., 1852, p. 188, pi. 6, f. 65. CLESSIN, 

 Nachr. D. Mai. Ges. 1908, p. 8, with var. exigua Mke., curta 

 nov., columella Cless., maxima nov. (Danube at Regensburg). 

 GALLENSTEIN, Jahrb. d. Naturhist. Landes-Museums von 

 Karnten, xxvi (47te Jahrg.), 1900, p. 88, with forms major 

 and minima. Helix subcylindrica DILLWYN, Descript. Catal. 

 ii, 1817, p. 952, not of Linnseus. Ferussacia subcylindrica 

 BOURGUIGNAT Malac. de 1'Algerie ii, pp. 26, 35, pi. 3, f. 1-3, 

 with var. major and subviridula. 1864. Bulimus (Cochlicopa) 

 subcylindricus L., MOQUIN-TANDON, Hist. Nat, Moll. terr. et 



