TIIK DK.\TII-\V.\'I"("1I AM) DKlii S'roh'K UKK'I'hKS. 883 



1077 (5321). DoRCATo.MA sktilosim T^c, Proc. I'hil. Acad. Nat. Sci., 1865, 

 242. 

 Oval, iiKMltn-ately eliini;ati'. Black, shlnluj;; piiliesccnce sparse, short, 

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

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

 submarginal stria' two. Under surface Hnely punctate. Length 1.7-2 mm. 



Throiiiihoiit the State; scarce. June 3— Tiily 2. 



1C.7S (5323). DoRCATOMA duesdensis Herbst., Kafer. IV, 1792, 104. 



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

 recumbent grayish pubescence ; tibiie more or less reddish ; antennai 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- 

 mres distinctly coarser and usually closer than tliose of thorax. Length 

 2.5 -3 mm. 



Knox County ; rare. June 9-Jnly 9. 



XVII. EiTVLisTrs Fall. 1905. 



Form more broadly oval than in Dorcatoma, the prosternum 

 broadly truncate and notclied behind and the fifth ventral segment 

 relatively longer. The antenna 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 prol)ably 

 occurs. 



1670 (5.3.S0). EuTYLisxrs intermedius I^ec, Proc. Phil. Acad. Nat. Sci., 

 XVII, 1878. 411. 



Broadly oval. Black, shining. s])arsely clothed with suberect grayish 

 I iul>escence ; mouth and legs more or less reddish-brown. Head sparsely 

 l.unctulate; thorax finely but more closely punctate. Elytra with irregular 

 rows of rather strong punctures and with two entire lateral strire, 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. ivcompluf: Lee, l)rown or piceous, elytra finely and closely 

 ])unctate in longitudinal bands, length 2.2-2.5 mm., is known from 

 ^lichigan and Illinois. Antenna- ID-jointcd. 



XVIII. C.KXOCAKA Tliom. 1859. (Or., "Ordiuai-y + beetle."^ 



Easily separated ])y thcii- moi-e gh)bose form, deeply incised eyes 

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



