166 



KAMI \.\ I I. CAHABID/E. 



29S (lUOl). Ciii.K.NUs DiKFiNis Clininl.. r.ull. MdSi-.. 111. IS.IU. 279. 



Elongate-()v:il. mluisi. lUiiisli wiTli ;', tiu.^e of jrreeii ; elytra darker; 

 autenme bnwii. three l.as.\l Jdints imler. Head edarsely punctured, smooth 

 at middle and in trout. Thorax witli base very little broader than apex, 

 sides moderately curved in front, slij^htly convertiing. not sinuate near base; 

 disk nH)derately convex, densely and coarsely punctured. Elytral stria with 

 rather distaid imnctures: intervals tlaf. i-atlier densely |iuncluiate. Tyength 

 13-15 mm. 



Throuohoul the Stale; fr(M|uent. April 11 -.July 14. 



*290 (ttiXi). CHL.*:Nirs sekiceis Forst.. Nov. Spec. Ins. Cent.. 1. 1771. oS. 

 Kl(ing;ite-oval. rather slender, conve.x. I'.right green. 

 SMiiietiuies with a bluish tinge; antenna' usually pale, 

 often witii tlie apical joints darker; under surface black. 

 Tlioi'ax nearly (piadrate. wider at base than apex, dense- 

 ly .-inil r;ither coarsely and deeply jmnctate. Elytral strije 

 fine, with I'ather fine, distant punctures; intei*vals flat, 

 densely and finely punctate. Length 13-17 mm. (Fig. SO.^ 



Tliroiioliout till' Stale; eommon about the mar- 

 i^iiis of potids. lakes and stri^ams. April 16-Decem- 



Ikt S. 



:;(io ( KMMi). ('Hi-.ENirs i.atkoi.lis Say. Trans. Ainer. riiii. 



Soc. II. 1S23. (U; ibid. II. ISC. 



Resembles dif/iiiis very closely. Ditfers in h.-iving the antenn;e and legs 



unitorni brownish-yellow. Thorax wider, feebly sinuate near the base. 



which is distinctly wider than ajiex; disk less densely punctured and nioi-e 



convex. Length 13-15 nun. 



Lake and Starke <-oiiiities: rare. April S-Ma\- I'S. The longer 

 side pieces (d' in<>tasteiimiii. hroadef thorax, short spine near base of 

 male femora and wholly pale antenna' easily distinguish it from 

 diffi)>'is. 



C. fnsicofiiis De.j.. antenna' l)ro\vn. !he 1 wo basal joints ])aler, 

 is recoi'ded from the "(inlf Stales, Illinois and Missouri." 



*301 (994). CuL.K.\us EKVTUROi'is Uerni.. Ins. Si)ee. Nov., 1S24, 11. 



El<mgate-oval. very robust. Piceous-black. the thorax with a tinge of 

 blue; legs and antenna' uniforni l)rownish-yellow. Thor.nx slightly longer 

 than wide, base broadei- thini ajtex: surface densely and i-.ather coarsely 

 imnctured. Elytral stria' tine. Hnely punctured: intervals that, rather dense- 

 ly punctnlate. l^rout fenim;! of male sub;ingul,ate at base. Length 21- 

 23 mm. 



Throntihoiit liu- Slate; common, .laiinary 1-Sei)tember 22. 

 Taken in \'ioo ('((nnly in .lannai>- and h'elirmir)'. tmt more connnon 

 in colonii's the first warm (la\s of .Mari-li. 



