— 519 — 



llelix. Miill. emend. contin. 



4) reflexilabres. Subgeneia : Circinaria Beck, 

 Macrocycbs Beck , Campylaea Beck , Iberus 

 MontC , Chilotrcnia Leach, Caracollina Ehren- 

 berg, Vortex Beck , Chloritis Beck, Planispira 

 Beck, Obba Beck, An)|>eb'ta Beck, Caracolla 

 Montf. , Folydontes Montf. , Labyrinthus Beck, 

 Pleurodonta Fischer, Anostoma Fischer. 



5) crassil abres: Subgenera : Dentellaria Schum,, 

 Otala Schum., Flebcostybi Beck, Acavus Montf., 

 Hebcogena Bisso, Arianta Leach, Galaxias Beck, 

 Pomatia Beck , Polymita Beck , Eurycratera 

 Beck , Stylodon De Cristof. et Jan , Hebco- 

 phanta Feruss. , Geotrochus Van Hasseb. 



Praeterea e e;enere emittuntur : Artenion Beck, Dau- 

 debardia Hartm., Nanina Gray, Sienopus Guild., 

 Ilebcarion Feruss. et Ilebcopsis Beck. 



Held 1837 in Oken Isis p. 902. — subgenera: Ce- 

 paea, Coenatoria, Cingulifera , Corneola, Lenti- 

 cula , Xerophila, Fruticicola, Trochiscus, Gono- 

 stonia , Tragomma, Patula, Pobta. 



PoT. et MicH. 1838. Gal. I. p. 68. — in Cochleis. 

 Pariter Morelet 1845. Moll. du Port. p. 54. 



G. B. Sow. jun. 1839. Conch. Man. (ed. 2a 1842. 

 p. 159.) — genus Colimaceorum. 



Gray 1840 in Turton Man. ed. 2a p. 110. 125. — 

 genus Hebcinorum. Subgenera (Angliae): Tapada, 

 Acavus, Pomatia, Arianta, Trigonostoma, Chilo- 

 trema, Zurama , Ilygromanes, Hebomanes. 



SwAixsoN 1840. Malac. p. 164. 330. — genus Heli- 

 cinarum. Subgenera: Hemicycla, Hebx, Zonites, 

 Epistyla, Streptaxis. 



Hartm. 1840. System. Uebers. — genus Geophilo- 

 rum, Subgenera : Obelus, Oxynota, Euparyphia, 

 Ilelicella, Zonites, Lomastoma, Chilostoma, Acti- 

 nota, Delomphalus, Agopis, Oxylopha, Trigo- 

 nostoma , Drepanostoma , Isognostoma , Conulus, 



