HEMIPTERA OF COLORADO. 
55 
near the tip of upper side of femora, tibiae testaceous with black dots and spines, tarsi 
blackish; the coxae pale testaceous, the anterior pair with a black dot at base. Hemelytra 
pale dull testaceous, the clavus entirely and the corium with a large long diagonal spot 
reaching to the inner angle, two or three faint traces near the outer border, and the 
middle of the cuneus, smoke brown; membrane smoke brown, the tip, inner border and 
veins pale testaceous; a geminate pale short line occupies the point next the tip of the 
cuneus. Abdomen smooth, piceous black, pale pubescent, the venter with a pale greenish 
spot on the middle and another next the tip. 
Length to end of abdomen 8 5 mm. To tip of membrane 4 mm. Width of pronotum 
1.25 mm. A single specimen of the male was sent to me from Colorado.” 
Steamboat Springs, July 15th (Baker). 
Agalliastes signatus Uhler n. sp. 
Lorm closely resembling A. associatus Uhler, black, dull, minutely pubescent. Head 
short, acute, moderately convex, carinate on the occipital margin; the vertex with a 
yellow band between the eyes; summit of front indented; tylus prominent, bounded by 
d^ep incisions; bucculae and rostrum fulvo-cestaceous, the latter reaching to the 
middle coxae, a little piceous at tip; antennae dull black, stout, tapering, the second joint 
shorter than the head and proaotum united, the third and fourth together shorter than 
the second, more slender and pale piceous. Pronotum transverse, feebly convex, pale 
pubescent, rough in the depressed space between the callosities and behind the anterior 
margin; middle of the anterior margin carinate; lateral margins oblique and curved 
down; posterior margin hardly sinu ited, a little hollowed each side near the humeri. 
Scutelium short, subequilateral, app irently impunctate (damaged). Coxae and femora 
of the anterior and middle legs fulvo-testaceous, with the tibiae paler, and together with 
the posterior pair having black spines placed on black dots; posterior femora blackish; 
tips of tarsi piceous. Posterior margin of propleura pale, remainder dull black Clavus 
dull fuscous, pale pubescent, scabrous: corium obsoletely scabrous, pale pubescent, 
brown, pale at base and along the costal border, with the inner suture a little paler than 
the adjoining surface; cuneus fuscous, with a pale band at base, and a small spot at tip; 
membrane dusky, with the veins pale testaceous. Abdomen black, polished, minutely 
pubescent. 
Length to end of abdomen 2 rim. Width of pronotum .87 mm. The description is 
derived from a single male specimen sent to me from Colorado. The characters given 
will no doubt require modification when both sexes are sufficiently studied.” 
Manitou, June 25th (Gillette). 
Agalliastes simplex Uhl. 
Steamboat Springs, July 14th (Baker). 
I^yctocoris campestris Fab. 
Fort Collins, March 2d, under a board (Baker). 
Triphleps insidiosus Say. 
Suburbs of Denver, August 5th. Doubtless introduced into the west with 
raspberries, blackberries, and other small fruit (Uhler, 5). 
Fort Collins, May 27th to August 22d, and May 18th to 
June 12th on alfalfa (Gillette and Baker). 
Anthocoris antevolens B. White. 
Leadville, August 23d; Montrose, June 24th (Gillette). 
Anthocoris musculus Say. 
Above timber line (Carpenter—see Uhler, 6). On wing and on plants on 
