List of the Mollusca of Missouri. 83 



52. PsEUDOSUCCINEA COLUMELLA CHALYBEA Gld. 



CrandalPs fountain, Sedalia, Pettis Co., 1882, 

 (29) ; Flat Creek, Pettis Co., 1884, (13) ; Blees 

 Academy lake, Macon, Mo. (3). 



53. PSEUDOSUCCINEA COLUMELLA CASTA Lea. 



Branch of Flat Creek, Pettis Co. (1). 

 galba Schrank. 



54. Galba bulimoides techella Hald. 



Spring on bluffs, Kansas City, Jackson Co. 



(25). 



55. Galba parva Lea. 



Flat Creek, Pettis Co. (4); Pettis Co. (4); 

 Leucke's quarry, Pettis Co. (6); Springfield, 

 Greene Co. (12) ; Branch, Pettis Co., May 30, 

 .1885, (7). 



56. Galba humilis modicella Say. 



Stream, Peirce City, Lawrence Co. (4) ; Coel- 

 leda, Camden Co. (15) ; Springfork, Pettis Co. 

 (26). 



57. Galba obrussa Say. 



Livingston's pond, Douglas Co. (11) ; Spring 

 Branch, Douglas Co. (24) ; Spring Branch, Ste. 

 Genevieve Co. (6) ; Lamar, Barton Co. (3) ; 

 Branch, Madison Co. (1) ; Pond, Peirce City, 

 Lawrence Co. (3) ; Roaring River Spring, 

 Barry Co., 1881, (10). 



58. Galba obrussa exigua Lea. 



Roaring River Spring, Barry Co. (14). 



