THE DEATH-WATCH AND DRUG STORE BEETLES. 



883 



1677 (5321). Dorcatoma setulosum Lee, Proc. Phil. Acad. Nat. Sci., 1865, 



242. 



Oval, moderately elongate. Black, shining; pubescence sparse, short, 

 erect ; antennas and legs paler. Head and thorax finely and sparsely punc- 

 tate. Elytra with somewhat coarse punctures in more or less regular rows ; 

 submarginal striae two. Under surface finely punctate. Length 1.7-2 mm. 



Throughout the State; scarce. Juue 3-July 2. 



1678 (5323). Dorcatoma dresdensis Herbst, Kafer, IV, 1792, 104. 



Oval, moderately elongate, convex. Black, shining, clothed with fine, 

 recumbent grayish pubescence ; tibiae more or less reddish ; antennae and 

 tarsi paler. Joints of antennal club emarginate on their apical edge in 

 female, so deeply emarginate as to become branched in male. Thorax short, 

 with sides strongly convergent and nearly straight ; surface finely punctate. 

 Elytra with well marked trace of third lateral stria; surface with punc- 

 tures distinctly coarser and usually closer than those of thorax. Length 

 2.5 -3 mm. 



Knox County; rare. June 9-July 9. 



XVII. Eutylistus Fall. 1905. 



Form more broadly oval than in Dorcatoma, the prosternum 

 broadly truncate and notched behind and the fifth ventral segment 

 relatively longer. The antennae vary in the number of joints 

 present, there being from eight to ten, according to species. But 

 one species has been taken in Indiana, though another probably 

 occurs. 



1679 (5330). Eutylistus intermedius Lee, Proc. Phil. Acad. Nat. Sci., 



XVII, 1878, 411. 



Broadly oval. Black, shining, sparsely clothed with suberect grayish 

 pubescence; mouth and legs more or less reddish-brown. Head sparsely 

 punctulate; thorax finely but more closely punctate. Elytra with irregular 

 rows of rather strong punctures and with two entire lateral stria?, which 

 are nearly equally deep from base to apex. Ventral segments finely and 

 rather closely punctate, their sutures deep and scarcely or feebly curved at 

 middle. Length 1.7-2.2 mm. 



Vermillion, Putnam, Knox and Lawrence counties; scarce. 

 June 8-July 4. Antennae 8-jointed. 



E. incomptus Lee, brown or piceous, elytra finely and closely 

 punctate in longitudinal bands, length 2.2-2.5 mm., is known from 

 Michigan and Illinois. Antenna- 10-jointed. 



XVIII. C^nocara Thorn. 1859. (Gr., ' ' ordinary + beetle.") 



Easily separated by their more globose form, deeply incised eyes 

 and second joint of antennal club, which is here narrow and but 



