— 500 — 



Spondyltis Lang. contin. 

 Synon. contin. 

 Pachytos Defr. 

 Pachyta Menke. 



ISpongiobranchia D'Orb. 184t. Moll. Cub. I. p. 70. vid. sq. 

 Spousobrandiia D'Orb. 18 i2. Pal franc. Terr. cret. II. ' 

 Cf. praec. 

 Etym. anoyyog, spongia; ^(yayxtcc, branchiae. 

 Genus Pneumodermidarum. 



Pariter Gbay 1842. Brit. Mus. p. 92. 

 Agass. 1846. Nom. zool. — in Clioideis. 



IStasnicola Leach ined. (1820. Syn. Brit. Moll. p. 142. ' 

 teste Turton 1831. Man. *) 

 Etym. Stagnum; colo. '*) 

 A Limnaeis segregatum genus, cui inserunlur Limn. 



glabra M., palustris M., stagnab"s L. 

 Gray 1840 in Turt. Man. ed. 2a p. 239. — subge- 

 nus Limnaeae. 

 Pariter Hartm. 1840. Syst. Uebers. 



Beck 1846. vid. Amtl. Ber. Vers. in Kiel p. 123. 

 = Limnaea subg. Beck. 



Stalagmium Conrad. . . . 

 Etym. Nom. appell. 

 Genus Bivalvium novum. 

 MoRTON 1834. Syn. org. rem. cret. gr. Append. 



p. 8. * 

 Bronn 1838. Leth. p. 928. — genus Arcaceorum. 



Pariter Nyst 1846. Foss. Belg. p. 2.37. 

 Menke 1846 in Agass. Nom. zool. Moll. — in Car- 



diaceis. 

 Synon. Myoparo Lea. 



Myopara (err.) Fer. Sow. jun. 



Pectunculus (sp.) Galeotti. Pot. et Mich. 



36) Slagnicola Brehm (1831.) genus Avium. 



