240 LIMNAEACEA. 



5. Amphipeplea acuta, Mss. 



1 Bo wen ; ex Museum Godeffroy. 



6. Amphipeplea perlevis, (?), Convad. 



2 Australia ; ex c. Dr. T. Oldham. 



Genus CHILINA, Gray. 



1. Chilina fluviatilis, Gray. 



3 Chili ; ex c. Prof. E. C. Stearns. 



2. Chilina ovalis, Sow. 



3 Chili j ex c. G. Nevill, Esq. 



3. Chilina tahuelcha, Sow. 



1 Chili; ex c. Prof. W. Newcomb. 



4. Chilina dombeyana, Brug. 



3 Chili ; ex c. G. Nevill, Esq. 



5. Chilina tennis, Gray. 



1 Chili; ex c. G. Nevill, Esq. 



6. Chilina fhiminea, Maton. 



1 Chili; ex c. G. Nevill, Esq. 



7. Chilina gibbosa, Sow. 



4 Chili ; ex. c. Prof. E. C. Stearns and Prof. W. Newcomb. 



Genus CARINIFEX, Binn. 



l. Carinifex newburyi, Lea. 



4 California; coll. Prof. W. Newcomb. 

 Genus POMPHOLYX, Lea. 



1. Pompholyx effusa, Lea. 



2 Nevada ; coll. Prof. W. Newcomb and Prof. E. C. Stearns. 



var. SOlida, Dall. 

 2 Nevada; coll. Prof. W. Newcomb and Prof. E. C. Stearns. 



