— 603 — 



lilninaeaceae Menke. contin. 



toxis, Loniastoma, Ancylus, Eutrema. 

 Eiimnaeadae (Limneades) Risso 1826. Hist. IV. p. 94. 



Etym. Limnaea. Latine primus dedit Guilding 1828. 



Zool. Journ. III. Nr. 12. p. 5.34. 

 Familia Adelobrancliioram. Genera: Lymnea, Phyza, 



Planorbis. 

 Gray 1840. Turt. Man. ed. 2a p. (102.) 229. — fa- 



milia Pneumonobranchiorum inoperculatorum aqua- 



ticorum. Subfamiliae : Limnaeana, Ancybna, 



Physina , Planorbina. 

 TiiOMPSON 1840. Moll. of Irel. p. 29. 

 = Limnaeana Lamck. 

 lilninaeadea Beck 1837. Ind. p. 109. 



Tertia famiba Pubnonatorum. Genera : Chilina, 



Limnaea, Amphipeplea, Isidora, Bubnus, Planor- 



bis, Ancylus. 

 = Limnaeana Lamck. 

 Eiimnaeana (Lymneens) Lamck. 1812. Extr. d'un Cours. * 

 Etym. Limnaea. 

 8ecunda famiba Trachelipodum asiphonoideorum. 



Genera: Limnaea, Physa, Planorbis, Conovulus? 

 Lamck. 1822. Hist. VI. 2. p. 149. (ed. 2a VIII. p. 



378.) — familia Phytophagorum. Genera : Lym- 



naea, Physa, Planorbis. 

 Rang 1829. 3Ian. p. 175. — famiba Pulmonatorum 



inoperculatorum. Genera eadem. 

 Desh. 1830. Enc. meth. III. p. 362. — familia Pul- 



mobranchiatorum. Genera: Limnaea, Planorbis, 



Physa , Ancylus. 

 G. B. Sow. jun. 1842. Conch. Man. ed. 2a p. 174. 



— Limneana — familia Trachelipodum. Genera: 



Limnaea , Planorbis. 

 Synon. Buliinea Oken olim. 



Lymnidea Rafin. 



Limnophila Hartm. 



Lymneadae Gray olim. 



