HEMIPTERA OF COLORADO. 
83 
Oypona angulata Spang. Det. VanDuzee. 
Colorado (YanDuzee, 4). 
Dolores, June 16th; Rist Canon, June 12bh (Gillette.) 
i^ypona cinerea Uhl. 
Near Manitou, August 13th (Uhler, 5). 
i^ypona fLavilineata Fitch. Det. Osborn. 
Colorado Springs, August 3d (Gillette.) 
K^ypona 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.). 
<^ypona rtigosa Spang. Det. V^anDuzee. 
Colorado (YanDuzee, 1). 
Fort Collins, September 30th (Baker). Manitou, Septem¬ 
ber 29th, on oak (Gillettte). 
Fenthimia americana Fitch. Det. Osborn. 
Fort Collins, May 16th (Gillette). 
Acocephalus maculatus n. sp. 
Female: Face one-tenth wider than long; clypeus rectangular, once and a third as 
long as broad, 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 
that 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- 
eus small light yellow spots. Eyes black margined with 
reddish yellow. Ocelli rufous. Elytra black with tips 
paler, small white spots along the nervures and paler areas 
between. Venter black, tip of last segment yellowish 
Jjegs less spotted than other portions. 
Length 5 mm. Described from two females. 
Ouray, June 22d; Dolores, June 18th 
(Gillette). 
