188 IdfK.NM. \l W N'.tKk l'',N 1. S<K . l\oi. II. 



C. rubicunda Lcc. — Rufous; head smooth, vertex foveate; 

 basal angle of thorax dentate. I.en.mh, .26 ini-h. = 5.25 mm. 

 - Uabit.it, \. ^^ to La. 



C. rufa /^'(-.— Rufous; striai entire, finely punctate; front 

 foveate; anterior femora sinuate beneath near the tip. Length, 

 ..?o-Jnch. = 5 mm. 



/fn/'ifnf, 111. to [.a. 



C. collaris y//'.s/. — Rufous with a rather broad black sutui-c; 

 elytral stria? entire, finely punctulate. Length .20 inch. = 5 mm. 



HahHat, Mass., Ohio, also Europe. 



C. americana Dej. —Black; legs, antennne and extreme outer 

 margins of thorax and elytra rufo-piceous; elytral strix entire, 

 finely punctulate. Length, .20 inch. = 5 mm. 



Habitat, N. E. America. 



C. striatopunctala Z>iy. — Black, antennre rufous; thorax sub- 

 quadrate, narrower in front, sparsely punctate; elytral striiv 

 obliterated behind. Length, .20 inch. =5 mm. 



Habitat, N. Y. to La. 



C. ferrea Lcc. — Rufous; thorax elongate; vertex longitudinally 

 sulcate; clypeus rounded at sides; anterior femora thickened, not 

 sinuate beneath. Length, .21 inch. = 5.25 mm. 



Jfabitat, Til. to Texas. 



C. convexa Z(^^'(-. — Black, elytra maculate; vertex faintly sul- 

 cate; thorax vaguely punctate; anterior tibiix; with one lateral tooth, 

 the terminal tooth rectangularly bent. Length, .20 inch. =5 mm. 



Habitat, N. J. to La 



C. bipustulata Fabr. — Black, with two large red sj^ots at the 

 base of the elytra and two near the apex; thorax smooth, legs and 

 antenna? rufous. Length, .24 — .38 inch. == 6 -7.5 mm. 



Jfabitat, X. V., southward and westward. 



C. postica Lcc. — Black, elytra maculate, thorax punctate; 

 anterior tibia? with tw'O lateral teeth, the terminal one gradually 

 curved. Length, .21 inch. = 5. 25 mm. 



Habitat', Ohio, also La. and Kan. 



Schizogenius Futz. 



.Allied to C/ivi/ia ; anterior tarsi more or less dilated in both 

 sexes; mentum feebly emarginate; head w'ith numerous longitudi- 

 nal grooves. 



Live in damp sandv places. 



