on North-American Coleoptera. 397 
Species reduced. 
13. Amara discors, Kirby, =gibba, Lec. 
14. A. levipennis, Kirby, is a very distinct species of the 
Celia group, remarkable for its small size, narrow form, and 
highly polished surface. 
15. Chlenius quadricollis, Kirby, =brevilabris, Lec. 
8 16. C. impunctifrons, Kirby (nec Say), = pennsylvanicus, 
a 
y. 
17. C. cordicollis, Kirby, is the abundant northern species 
formerly extensively distributed in America as C. chloro- 
phanus, Dej., which is really a synonym of C. solitarius, Say, 
as has been already observed by Baron Chaudoir. 
18. Harpalus laticollis, Kirby. This is not Anisodactylus 
nigerrim ej.), as I have incorrectly placed it in the ‘ List 
of North-American Coleoptera,’ but A. Harrisii, Lec., which 
differs from A. nigerrimus by having the sides of the prothorax 
feebly but distinctly flattened near the base. 
- 19. H. b is, Kirby. As L indicated (Proc. Acad. Nat. 
Sc. Philad. 1865), this is the same as H. obesulus, Lec. It is 
not uncommon from Lake Winnipeg to Oregon. 
