MELANIIDJl. 197 



4. Goniobasis silicula. 



Melania silicula, Gould. F. Bost. S. II, 1847, Nisqually-Oregon. 



var. 'shastaensis. 

 Melania shastaensis, Lea, F. Acad. Nat. Sci. 1856, Shasta River, California 



3 California; coll. Prof. E. C. Stearns. 



5. Goniobasis circumlineata. 



Goniobasis circumlineata, Try on. Am. J. Con. 1, 1863, California. 

 5 California ; coll. Prof. W. Newconib. 



6. Goniobasis ellipsoides. 



Goniobasis ellipsoides. Lea, Ohs. Unio, Sfc, Vol. IX, for Melania gracilior, 

 F. Acad. Nat. Sci., 1861, Coosa River, Alabama [not Mel. gracilior of 

 Authors']. 



4 Alabama ; coll. Rev. E. R. Beadle. 



The name of the species should stand as G gracilior, Lea. 



7. Goniobasis coosaensis. 



Melania coosaensis. Lea, F. Acad. Nat. Sci. 1861, Coosa River. 

 4 Alabama; coll. Rev. E. R. Beadle. 



8. Goniobasis rubicunda. 



Melania rubicunda, Lea, F. Acad. Nat. Sci. 1861 — Coosa River. 

 10 "Coosak " Kv., Alabama; coll. Rev.^E. R. Beadle. 



9. Goniobasis draytoni. 



Goniobasis draytoni, Lea, F. Acad. Nat. Sci. 1862, Fort George, Oregon, 

 4i California; ex c. Prof. W. Newcomb. 



