— 284 — 



Planorbls Guett. contin. 



Pariter Rang 1829. Man. p. 175. 

 Desh. 1832. Enc. meth. III. p. 776. 

 PoT. et MicH. 1838. Gal. I. p. 207. 

 Sow. jun. 1842. Conch. Man. ed. 2a p. 229. 

 J. Sow. 1816. Min. Conch. tab. 140. 

 ScHUM. 1817. Ess. p. 255. 

 CuviER 1817. R. a. II. p. 412. et 1839. ibid. ed. 



2a. (ed. Voigt. III. p. 101.) — in Pulmonatis 



aquaticis. 



Pariter Kleeberg 1828. Moll. Boruss. syn. p. 25. 

 ScHWEiGG. 1820. Naturg. p. 740. — in Coelopnois 



aquatibbus. 

 GoLDF. 1820. Hdb. d. Zool. p. 659. — in Pulmo- 



branchiis. 

 Studer 1820. Verz. p. 24. — subgenus Anisi. 

 Hartm. 1821. Sturms Fauna VI. fasc. 5. p. 44. — 



in Limnophilis. 



Pariter id. 1840. Syst. Uebers. — subgenera: Ba- 

 thyomphalus, Spiralina, Planorbis, Gyraulus, 

 Armiger, Hippeutis, Segmentina. 

 Feruss. 1821. Tabl. syst. p. XXXIII. — genus Lim- 



nostrearum. 



Pariter C. Pfeiff. 1828. Naturg. III. p. 6. 

 Gray 1821. Lond. Med. Repos. * — genus Adelo- 



pneumonum aquaticorum. 

 NiLSSON 1822. Moll. Suec. p. 73. 

 G. B. Sow. 1822. Gen. Sh. fasc. 4. * 

 Blainv. 1824. Dict. sc. nat. tom. 32. p. 244. et 1825. 



MaL p. 450. et 1826. Dict. tom. 41. p. 222. — in 



Limnaceis. 



Latr. 1825. Fam. nat. — in Limnocochlidibus. 



Defr. 1826. Dict. sc. nat. tom. 41. p. 230. 



Menke 1828. Syn. et 1830. ib. ed. 2a p. 36. — in 



Limnaeaceis. 



Pariter Troschel 1834. Diss. de Limn. p. 40. 



