GENERA ET SUBGENERA. 545 



Helicella Charpcntier cat. moll. Suisse p. iO. — Subgeims Helicis ex typis 



variis. 

 Helicella Beck iud. p. 6. — Subgenus Helicis e sectione tenuiiabrium ex typis 



Hel. cellariae etc. 

 Helicella Swainson Malac. p. 333. — Genus Helicinarum ex typo Hel. pellis 



serpentis Chemn. 

 HeliceUa Hartmann Erd- u. Sussw. Gast. I. p. 143. — Subgenus Helicis ex 



typo Hel. ericetorum. 

 Helicigona F»5russac prodr. p. 36. — Subgenus Helicis e sectione inclusarum 



volutatarum, typos includens diversissimos. 

 Helicigona Risso hist. IV. p. 66. — Genus Helicidarum ex typo Hel. lapicidae 



et corneae? 

 HelicohuUnus Broderip in Proc. Zool. Soc. 1840. p. 123. — Subgenus Helicis 



pro Hel. sarcinosa F(5r. propositum. 

 Helicodon Ehrenberg Symb. phys. — Subgenus Chiiodontis. 

 Helicodonta F6russac prodr. p. 33. — Subgenus Helicis e sectione inclusarum 



volutalarum, e typis subsectionum diversissimis constitulum, a Cuvier 



et Krynicki simili sensu adoptatum. 

 Hclicodonta Risso hist. IV. p. 65. — Genus Helicidarum ex typo Hel. obvolutae 



MiiU., adoplatum aGray in eadem familia, lypo non designalo. 

 Helicogena Ferussac prodr. p. 27. — Subgenus Helicis e sectione inclusarum 



volutatarum , typis diversissimis , simili sensu a Cuvier adoplatum. 

 Helicogena Risso hist. IV. p. 59. — Genus Helicidarum e typis Hel. pomatiae, 



nemoralis etc. 

 Helicogena Beck ind. p. 37. — Subgenus Helicis e seclione crassilabrium , ex 



typis Hel. lacteae, nemoralis etc. 

 Helicogona C V { e i i ( e r Nat. III. p. 57. — Soclio subgeneris Helicis , ex lypo 



Hel. lapicidae, paritor a Krynicki adoptata. 

 Helicolimax Ferussac pat. essai (1807.) — Genus ab Helico separalum, 



aBIainvilleetLowe adoplatum. 

 = Vitrina. 

 HelicoUmax F^russac fil. prodr. p. 21. — Secundum genus Cochlearum, a 



Gray {Syn. Br. Mus.) in Helicidarum sect. c. adoptatum. 

 = Vilrina. 

 HeUcophaitta F6russac prodr. p. 25. — Subgenus Helieis e sectione redun- 



danlium volutatarum, in subsectionos divisum: Vitrinoides et Vesicales; 



eadem lalltudine a Cristofori et Jan (catal. p. 1.) inler genera Helicoi- 



deorum adoptalum. 

 = Daudebardia et Helix §. 2. 

 HeUcophanta C. Pfeiffer Nat. III. p. 3. 55. — Genus Cochlearum , e cogno- 



miiiis subgeneris Ferussaciani sectione priore forniatum, e typo Hel. rufae 



Drap. — eodem sensu a Deshayes, Rossmassler, Hartmann, 



L. Pfeiffer etc. adoptalum. 

 = Daudebardia. 

 HeUcophanta Beck ind. p. 46. — Subgenus Helicis e sectione crassilabrium, 



ex typo Hel. cornu gigantei Chemn. aliisque. 

 = Helix §. 2. 

 HeUcophanla Gray Syn. Br. Mus. ed. 1842. p. 90. — Genus Helicidarum sect. 



f. , typo non indicato. An idem ac praecedens? 

 HeUcopsis Filzinger syst. Verz. p. 101. — Genus Helicoideorum ex typo Hel. 



striatae Drap. ? 

 HeUcopsis Beck ind. p. 2. — Genus Vitrinidorum ex typis novis. 



= Helix §. 7 , spec. 

 HeUcostyla F^russac prodr. p. 46. — Subgenus Helicis e seclione inclusarum 



volutatarum e typis valde diversis. 

 II. 35 



