102 Eighteenth Report State Extomologist of Minnesota — 1920 



Deraeocoris (Camptobrochis) baked new species 

 1909 -fCauiptobrochis brcc'is Renter, Acta Soc. Sci. Fenn., xxxvi. No. 2, p. 59. 



Black, shining, legs reddish brown ; scarcely larger than ncbiilosus, anterior 

 angles of pronotum broader and more prominent; apical half of membrane 

 clear. 



$. Length 4.1 mm. Head: width .91 mm., vertex .45 mm., length .43 

 mm. ; black, polished, carina ivory-white, apical half of tylus more or less 

 and sometimes the median line of front pale or brownish ; collum broadly ex- 

 posed, front more convex than in ncbulosus. Ndslnim, length 1.35 mm., reach- 

 ing upon middle of intermediate coxae, piceons, the two basal segments more 

 brownish. 



Antennae: segment I, length .31 mm.; II, .94 mm., nearly cylindrical, 

 fhickness .06 mm., slightly thicker on the apical half ; III, .27 mm. ; IV, .34 

 mm. ; black, pale pubescent, the longer hairs slightly darkened. . 



Pronotum: length 1.03 mm., width at base 1.65 mm., anterior angles .86 

 mm., collar .6 mm. ; black, disk broader and the anterior angles more promi- 

 nent than in ncbulosus, coarsely and closely punctate ; calli confluent, forming 

 a transverse convex polished area, usually with two or three fine punctures near 

 the posterior lateral angles; collar white except just behind the eyes, as viewed 

 from above distinctly arcuate to the rear ; basal margin of disk very slenderly, 

 lower pleural margins and x}-phus except on disk, pale to white. Scutellum 

 black, coarsely punctate, narrow apex and sometimes the lateral margins very 

 slenderly pale. Stcruni and pleura black, posterior and ventral margins of 

 epimera pale ; ostiolar peritreme white. 



Hcnielyfra : width 1.72 mm.; black, closely punctate, more coarsely on clavus 

 near scutellum ; glabrous or only minutely and sparsely pubescent on embolium. 

 Cuneus black, distinctly punctured. Membrane clear, veins and apical half of 

 areoles infuscated, the infuscation invading the membrane narrowly just posterior 

 to the brachium. 



iLcgs: testaceous to reddish brown, coxae fuscous to black; basal half of 

 femora frequently piceous, the apical half not distinctly banded; tibiae reddish 

 brown, usually banded with darker at middle and apex, the knee and a line 

 just below on dorsal side reddish to piceous; tarsi infuscated, becoming black 

 toward apex, claws piceous. 



Venter: dark reddish brown to piceous and black, shining, pale pubescent; 

 genital claspers (PI. X) distinctive of the species. 



9. Length 4.3 mm., width 2.08 mm., very similar to the male but more 

 robust; segment 11, length 1 mm., slender, gradually thickened toward apex 

 (.057 mm. thick) ; all the segments black, pale pubascent, beset with' several 

 long pale or slightly darkened hairs. 



Holotypc: 9 July. Ormsby County, Nevada (C. F. Baker); 

 author'.s collection. Allotype : topotypic ; Cornell University collection. 

 Paratypcs: NEVADA.— 25 July 6, Ormsby County (C. F. Baker). 

 9 Virginia City ; 9 "76." (Uhler collection). CxALIFORNIA,— 5 Aug. 

 24, Donner Lake. Placer Co. (W. M. Giffard). 9 July 10. Lake Tahoe. 

 UTAH,— 5 Sept. 18, Milford (J. C. Bradley). COLORADO,— 59 

 July 25. Rifle ; 9 May 27, Delta. 



