HEMIPTERA OF COLORADO. * 33 



little bristly on tlie sides and anteriorly, the region of the callosities transversely sunken, 

 lateral margins deflexed, thick, fringed with dark bristles, coUum narrow, whitisli. Legs 

 long, pale yellowish green, the posterior femora mottled with pale brown, tibial spines 

 long, blackish. Scutellum convexly prominent, bald, polished, with the tip bent down, 

 two black dots just back of it, and the lateral edge a little reflexed. Clavus and corium 

 indented, rugose, set with silvery and dark • hairs, the lateral margins gently 

 curved, tlie costal submargiu interrupted with pale brown lines; the membrane very 

 large, faintly smoky, minutely flecked with brown. Venter whitish green, puljescent, 

 polished. 



Length to end of abdomen i mm. To tip of membrane 6 mm. Width of pronotum 2 

 mm. Only one specimen of this neat insect is known to me. It is a female taken in 

 Cheyenne Canon, Colorado Springs, July (Tucker); it is somewhat above the average size 

 of the species in this genus, and it bears a general resemblance to some of the green types 

 of the genus Oncotylus, which might cause it to be coafused with some of them." 



Phytocoris pallidicornis Kent 



Colorado (Riley). 



Neiii'ocolpiis nubilus Say 



Near Denver, August ith (Uhler, 5). Colorado (Snow— see VanDuzee, 5). 

 Colorado (Gillette— see Osborn, 1). 



Colorado Springs, Garden of the Gods (Tucker). 



Neiirocolpus inops Say. 



On small plants in Beaver Brook Gulch, next to Clear Creek Canon, August 

 6th (Uhler, 5). 



Coinpsocerocoris aiiniilicoriiis Rent 



Colorado (Snow— see YanDuzee, 5). 



Cpllodemas Uhler n. gen. 



"Having the features of a greatly elongated Calocoris. Head vertical, wider than the 

 c )llum. liHving a short neck, the vertex transverse, front broad tumido-conical, with the 

 eyes renifovm, prominent, and placed below the level of the verte.v, line between the front 

 and tylus deeply cut, the tylus long, thick, subcylindric, prominently curved at base; 

 superior cheeks quadrangulai, wide, almost flat, placed a little obliquely, the base of 

 antennae very thick, deep seated directly above tlie quadrangular cheeks, against the 

 inferior third of the eyes, lowei- cheeks rhomboidal, placed nearly horizontal beneath the 

 eye; bucculae narrow, short, not extending beyond the inner line of the eye; rostrum 

 quite thick at base, the basal joint reaching upon the anterior coxae. Anterior border of 

 prosternum with a narrow, double, curved fold, mesosternum tumidly elevated. Prono- 

 tum transverse, abriiptly sloping in front, the front border very narrow, carrying a 

 prominent collum whicli is but little wider than the base of the head. Scutellum widely 

 exposed at base, deeply incised across the disk, the posterior division triangular and 

 almost equilateral. Hemelytra long and narrow, the costal border almost straight, veins 

 distinct, regular, membrane long and wide, the looued vein fusiform in contour, round at 

 the outer end, slenderly acute at the inner end, the adjoining areole but little sliorter. 

 Abdomen almost flat above, widely curving behind the base, with the connexivum 

 broadly refiexed." 



Callodenias laevis Uhler n.sp. 



"Long-suboval, yellow tinged with green, bald, polished. Head highly polished, eyes 

 dark brown, pale behind; rostrum pale testaceous, piceous on the apical joint, reaching to 

 behind the posterior coxae: antennae filiform, very long, set with black stiff hairs, the 

 hasal joint thiclv, as long as from the froat of the eye to the apex of the middle coxae, the 

 second not (juite as stout, longer than the corium, the other joints destroyed. Pronotum 

 rapidly narrowing obliquely towards the front, the lateral margins sinuated, with the 



