— 471 ~ 



Cieoteiitliis Mimster. contin. 



Novuin genus Teuthideorum fossile. Typus: Loligo 



Bollcnsis Ziet. 

 Theouori 1844 in Leonh. et Br. Jahrb. p. 666. — 



genus Sepiadaruni. Novum nonien proponitur Pa- 



laeosepia , praeferendum sane. 

 Synon. Lohgo (spec.) Auctt. 



Onychoteuthis Miinster olim. 



Palaeosepia Theodori. 



C2eoti*oolius Van Hasselt 1824. in Feruss. Bull. sc. nat. * 



t. Agass. Nom. 

 Etym. yrjy terra; tqoxoq, Trochus. 

 Subgenus Ilelicis. Typus: Helix pileus Miill. 

 Beck 1837. Ind. p. 47. — subgenus Helicis, e sectione 



crassilabrium. 

 SwAiNsoN 1840. Malac. p. 165. 332. — subgenus 



Geotrochi. 

 Synon. Trochus (spec.) Chemn. Burrow. 



Helicigona (spec.) Feruss. 



Hebcostyla (spec.) Feruss. (e sectione Margina- 

 tarum.) 



f<:eotroelaiis SwAixs. 1840. Malac. p. 165. 331. 



Genus Hclicinarum , latius circumscriptum. Subo-e- 

 nera: Hemitrochus, Geotrochus, Pythohelix, Go- 

 nidomus, Geomitra. 



«eoTiila SwAiNS. 1840. IMalac. p. 344. 



Etym. Vocabulum hybridum : yrj^ terra; Ovula. 



Subgenus Melampodis. Typus: Auricula Midae Linn. 

 Gera^oi (Klein) Brug. Enc. meth. I. p. 532. vid. Garagoi. 

 Oervilia Potiez et MicH. vid. Gervillia. 

 Ciervillea Fleming 1828. Brit. Anim. 381. 390. 



Etym. vid. seq. 



Genus Pernadarum. 

 = GerviHia Defrance. 



Ciervilleia Rominger (Leonh. et Br. Jahrb. 1846. p. 296.) 

 = Gervillia Defr. 



