294 



CYCLOSTOMINjE. 



Campbellii, C. B. Adams. 

 Candeana, D'Orb. 

 cateuata, Gould. 

 cinclidodes, Pfeiff. 

 confusa, Pfeiff. 

 dislocata, Baird. 

 fallax, Pfeiff. 

 fascia, Wood. 

 Grateloupi, Pfeiff. 

 Griffithiaua, C. B. Adams. 

 Gruneri, Pfeiff. 

 Kiisteri, Pfeiff. 

 Largillierti, Phil. 

 limbifera, Mke. 

 lineolata, Lam. 

 lugubris, Pfeiff. 

 mordax, C. B. Adams. 



pallida, Pfeiff. 

 pauperata, 0. B. Adams. 

 platychila, Pfeiff. 

 pleurophora, Pfeiff. 

 radiosa, Morel. 

 radula, Pfeiff. 

 rigidula, Morel. 

 rostrata, Pfeiff. 

 Piiisei, Pfeiff. 

 sagittifera, C. B. Adams. 

 Saulire, Sow. 

 scabrosa, Humph. 

 sericina, C. B. Adams. 

 Sheppardiana, C. B. Adams. 

 Tainsiana, Pfeiff. 

 Thoreyana, Phil. 

 trochlearis, Pfeiff. 



Sub-gen. tudora, Gray, 



Shell ovate-oblong or turreted ; aperture angulately oval ; 

 peristome expanded, simple or double. 



Adamsi, Pfeiff. 

 armata, C. B. Adams. 

 Augusta), C. B. Adams. 

 avena, C. B. Adams. 

 canescens, Pfeiff. 

 Chemnitzii, Wood. 

 columna, Wood. 

 costata, Mke. 

 cremilosa, C. B. Adams. 

 fecunda, C. B. Adams. 

 ferruginea, Lam. 

 maritima, C. B. Adams. 



megacbeila, Pot. and Mich. 

 Moreletiana, Petit. 

 mutica, C. B. Adams. 

 nobilis, Pfeiff. 

 ovata, Pfeiff. 

 pupajformis, Sow. 

 pupoides, Morel. 

 quaternata, Lam. 

 simulans, C. B. Adams. 

 Tappaniana, C. B. Adams. 

 versicolor, Pfeiff. 

 violacea, Pfeiff. 



