TRAVAUX INDITS. 229 



Stein, Berl. Schn., p. 83, 1850. 



Gray, Cat. cycloph., p. 67, 1850, et Cal. 



Phan., p. 303, 1852. 



Woodward, Man., p. 178, 1854. 



De Belta e Mcrlinati, Moll. Venet., p. 73, 



1855. 



//. et A. dams, Gen. of rec. Moll. , 



p. 312, 1856. 



Acmea. Hartmann, Neue Alp., I, p. 204, 212, 1821. 



Kiister, Tauch. Cat., 1838. 



Gray, in Proc. zool. Soc, p. 180, n 502, 



1847. 



Acme. Hartmann, in Sturm. Fauna, VI, II, 5, p. 37, 1821. 



Fitzinger, Syst. Verz., p. 110, 1833. 



Iick, Ind. Moll, p. 101, 1837. 



Gray, in Tort. Man., 2 e d., p. 222, 



1840, et Syn. Brit. Mus., p. 91, 1842. 



Tompson, Moll. of Irel., p. 29, 1840. 



JJupny, Moll. France, p. 522, 1851. 



Philippi, Handb. d. Conch., p. 262, 



1853. 



Forbes et Hanley, Brit. Moll., IV, p. 204, 



1853. 



Moquin- Tandon, Moll. France, p. 507, 



1855. 



Cyclostoma ( partim ). Frussac, Dict. class. hist. nat., 

 II, p. 90, 1824 (in Dupuy). 



C. Porro, Malac. Comasc, p. 76, 1838. 



Moquin-Tandon, Moll. Toulouse, p. 14, 



n 44, 1843. 



(s. g. Acme). Partiot, Cycl., p. 16. 1848. 



Pupula. yassiz in Charpentier, Cat., p. 22, 1837. 



Villa, Disp. syst., p. 29, 1841. 



Rossmssler. Icon., XI, p. 12, 1842. 



