261 



Helicina variegata, D'Orb. 

 Helicina ornata, Fer. 

 Helicina marmorata, D'Orb. 



(Luoidella), Swains. 



Helicina polita, Sowb. 

 Helicina pagoda ? Newcomb. 



is Helicina submarginata, Gray. 

 is Helicina zonata, Spix. 

 is Helicina picta, Fer. 

 is Helicina zonata, Spix. 

 is Helicina nitida, Pfr. 



is Helicina subfusca, Menke. 

 (Trochatella), Swains. 



Helicina multistriata, Velasq. 

 is Helicina adspersa, Pfr. 



