]2S2 FAMIIiY LVI. — CTSTELID.-R. 



sides almost straight on basal third, thence rounded and c(jnverging to apex, 

 which is two-thirds as wide as base; disk rather coarsely, deeply and sparse- 

 ly punctate, with a short impressed line at middle of liase and a rounded, 

 shallow fovea each si<le. Elytra parallel to apical third, thence rounded to 

 tips; surface with feeljly impressed rows of rather coarse, close-set punc- 

 tures which become obsolete near apex ; Intei-yals finely, sparsely and irregu- 

 larly punctate. Length 6.8-7.5 mm. 



Laporte and Kosciusko counties; rare. June 22-July 1. Taken 

 hj Ditry ;it Cincinnati. Probably occurs throughout the State. 

 Our largest species; readily separated from those preceding by the 

 ])rominent and contiguous front coxse. 



2:;74 (7IJ25). Mycetochakes longcla Lee, Proc. Amer. Phil. Soc, XVII, 

 1878, 618. 

 Elongate, parallel. Color as iu hiiiotata; pubescence fine, rather long 

 .•lud sparse. Aiitennre stout, two-fifths as long as body. Eyes much larger 

 than in the preceding, separated ))y less than their width. Thorax distinctly 

 narrower than elytra, about uiie-half wider than long, broadly rounded on 

 sides ; ilisk strongly sloping on sides in front, rather coarsely and somewhat 

 densely punctate and with a median and two small lateral impressions near 

 base. Elytra with feebly impressed rows of small punctures; intervals 

 finely punctate. Length 5.5-6 mm. 



Steuben County; rare, ilay 22. The more narrow, elongate 

 body, larger eyes, stouter antennas and narrower thorax, with more 

 sloping sides, at once distinguish this from bbiotata. Known here- 

 tofore only from Detroit, Michigan. 



-1/. aiialis Lee, length 6.8-7.6 mm., is recorded from New Jersey 

 and ]\Iichigan; M. lurjulnis Lee, length 6.4-7 mm., is known from 

 Xew York and Kansas; ,1/. horui Dury, length 7.8 mm., was de- 

 scrilied from Cincinnati. 



VI. C.vPNOCiiROA Lee. 18(i2. (Gr., '-smoke-Fcolor.") 



This genus is represented in the eastern United States, includ- 

 ing Indiana, by a single rather large brown species, having the an- 

 tenna; elongate, compressed and filiform, the third joint longer than 

 the second and one-half the length of fourth. 



-:!75 (7628). Capkocheoa FULKiiNOSA Melsh., Pro<-. Phil. Acad. Nat. Sei., 

 Ill, 1846. 59. 

 Elongate-elliptical. Dark chestnut-brown to piceous ; anteim.-c and tarsi 

 paler; pubes.-ence very short, rather dense on tliorax. sparse elsewhere. 

 Thorax nearly twice as wide as long; sides parallel and nearly straight on 

 basal half, thence curved and strongly e.mverging to apex, which is trun- 

 cate anil less than one-half .as wide as base; hind angles rectangular; sur- 

 face finely and densely punctate and with a small iniiiression each side n(>,av 



