HEMIPTERA OF COLORADO. 



83 



Gypona angulata Spang. Det. YanDuzee. 



Colorado (YanDuzee, 4). 



Dolores, June 16th; Rist Canon, June 12tli (Gillette.) 



Gypona cinerea Uhl. 



Near Manitou, August 13th (Uhler, 5). 

 Gypona Bavilineata Fitch. Det. Osborn. 



Colorado Springs, August 3d (Gillette.) 

 Gypona octolineata Say. 



Clear Creek Canon, August 7th; Denver; Manitou, August 13th; in the 

 mouth of the canon of the Arkansas (Uhler, 5). Foot-hills and plains (Car- 

 penter—see Uhler, 6). 



Eagle River and Two Elk Creek, Eagle County, September 

 7th (Cockerell — see Riley, in litt.). 



Gypona rugosa Spang. Det. YanDuzee. 



Colorado (YanDuzee, 1), 



Fort Collins. September 30th (Baker). Manitou, Septem- 

 ber 29th, on oak (Gillettte). 



Penthiniia americana Fitch. Det. Osborn. 



Fort Collins, May 16th (Gillette). 



Acocepbalus niaculatiis n. sp. 



Female: Face one-tenth wider than long; clypeus rectangular, once and a third as 

 long as Oroad, round d anteriorly, narrowly depressed before apex, medially elevated on 

 posterior half; lorae as long and two-thirds as broad as clypeus. Entire head and scutel- 

 lum finely shagreened. Front about one-fifth longer than 

 wide, little less than two times the length of the clypeus, 

 with sides rectilinear and almost parallel, gradually con- 

 verging towards clypeus. Vertex with anterior margin 

 distinctly elevated, length at middle once and three-fifths 

 tliat at eyes, wid*h between the eyes little less than two 

 times the length at middle. Pronotum two and one-fifth 

 times broader than long, once and a half the length of the 

 vertex, curvature three-eights of length, finely transversely 

 wrinkled on posterior two-thirds, finely shagreened on 

 anterior third except on the extreme anterior margin 

 which is transversely wrinkled and without punctures, 

 posterior margin broadly emarginate. Scutellum with a 

 distinct transverse groove at middle. Elytra smooth, 

 entirely witho 't rugae. Last ventral segment with the 

 hind margin deeply notched. Entire body, except the 

 venter and elytra, black, irregularly marked with numer- 

 ous small light yellow spots. Eyes black margined with 

 reddish yellow. Ocelli rufous. El.vtra black with tips 

 paler, small white spots along the uervures and paler areas 

 between. Venter black, tip of last segment yellowish 

 Legs less spotted than other portions. 



Length 5 mm. Described from two females. 



Ouray, June 22d; Dolores, June ISth 

 (Gillette). 



