Macvocyclis. 

 1 Duranti Newc. Calforn. 



1 Ellioti Rdfld. Georgia. 



1 euspira Pfr. Venezuel. 



1 Flora Pfr. Ecuador. 



1 Franklandicnsis Forb. C. Lizard. Cless. H. p. 61. 

 1 Gayi Hupe. Chile. Cless. II. p. G2. 



1 Harriettae Cox. Richmond. Tryon 2 P . 207. 



1 Herophilli Binn. Washgt. Cless. II. p. Gl. 



1 herculea Ramb. cless - u - * CL 



1 laxata Fer. Chile. 



1 Vr. Banksi Fer. Chile. 



1 „ umbilicata Ant. Chile. Cless. U. p. G2. 



1 Minerva Pfr. Trinid. 



1 paucispira Poej. Cuba 



Peruviana Lm. ist laxata Fer. 



ylanorboides Fer. ist concava Say. 



Ramsayi Cox. Richmond. Tryon 3 p. HO. 



1 Sandwicensia Pfr. L Sandw. Cless. II. P . Gl. 



Schaerfiae ist Helix Schaerfiae. 



semiplicilabris Anc. ist Voyana Sure 



sportella Gld. Oregon. Cless. II. p. G2. 



1 Stnnniana Pfr. Natal. 



umbilicata Ant. = laxata Fer. 

 1 Vancouverensis Lea. Oregon. 



vellicata Forb. ist Vancouverensis. 

 1 vitrina Wagn. Brasil. 



1 Voyana Xewc. Calforn. 



641. Gen. Hyalinia Agas. 



Syn. Hyalinae Fer. 

 „ Hyalina Alb. 

 „ Helicella Bk. 

 „ Zonites A. Selun. 



1. Scct. Vitrea Fitzgr. 



Syn. Crystallus Lowe. 

 „ Crystallinae Brgt. 



2. Seet. Polita Held. 



Syn. Oxycheilus Ftzgr. 

 „ Lucilla Lowe. 



Aplostoma Mcq. T. 

 „ Euhyalina Alb. 



3. Seet. Zonitoides Lhinr. 



4. ., Nautilinus Mss. 



5. „ Guestieria Cross. 

 C. „ Dicrasna Pfrs. 



7. „ Omphalina Rfq. 



8. „ Mesomphix Rfq. 



9. „ Conulus Ftzgr. 

 Syn. Petasia Bk. 



10. Seet. Patulopsis Streb. 



