HEMIPTERA OF COLORADO. 
103 
Eutettix vanduzei n. sp. 
constricted at e thrm(rtdl»‘ der ^ '° ng; ' lypeus one - thIrd longer than broad, slightly 
c“ved lorae 800,^ ’^^ “ br ° ad before the apex as at the base - basal sSture 
np-iriw flot somewhat shorter ana much narrower than the clypeus; genae bro-id 
__ ’ V6ry broadly rounde d outwardly; front about one-fourth longer than wide 
almost twice the length of the clypeus, gradually narrow¬ 
ing to the clypeus, superior angle very broadly rounded 
Face and vertex finely shagreened. Disc of the vertex 
flat, two shallow pits immediately back of the large black 
spots near the anterior edge, once and a half as long on 
the middle as next the eyes, width between the eyes little 
more than twice the length at the middle. Pronotum two 
and a sixth times wider than long, length once and a half 
that of the vertex, curvature about one-half of the length, 
posterior two-thirds finely transversely wrinkled, with 
scattering shallow black punctures, posterior margin shal¬ 
lowly concave. Scutellum finely shagreened. Last ven¬ 
tral segment of the female with the hind margin nearly 
truncate, posterior angles obliquely cut off. Color pale 
gieenish yellow. Face light yellow, sutures, spot beneath 
antennae, two transverse spots at the extreme base of the 
clypeus, two Y-shaped marks on the genae, and two large 
curved spots immediately beneath the crest of the vertex, 
black. Vertex pale yellow with two large black spots on 
the disc, a little nearer to the eyes than to each other. 
Pronotum yellowish, with two more or less distinct trans¬ 
verse black lines, one just before the middle and the other 
next the posterior margin. Scutellum light yellow, trans¬ 
verse suture black. Elytra greenish subhyaline with nerv- 
two F segments 1 Wacfo With of first 
bases of tibia] spInesVtipsTf tarsi infbscat^ ^ ye “ 0W W “ h “ ,lDU “ WaCk SP ° tS at 
Length 5 mm. Described from one female. 
Rabbit Ear Pass, Larimer County, July 20th (Baker). 
This species may prove to be Thamnotettix (sensu strict.). 
It is certainly congeneric with E. clarivida. 
Clilorotettix unicolor Fitch. D et. VanDuzee. 
Steamboat Springs, July 26th; Colorado Springs, August 
oa (Gillette). 
Neocoelidia n. gen. 
con^a\ ie ra\°her I 1 nBi regmUS ^ Body short and robust. Head narrower than pronotum, short 
extremVfront ed^f \ ’ VeTteX expanded Posteriorly behind the eyes, ocelli on 
as head Dronotnm ’ „ ^ ve ^ y ^ road below > the sides nearly parallel. Antennae as long 
fifths thalf of verte' and scu tellum together. Pronotum short, length at middle four- 
normal Flvtr ^ • anterior and Posterior margins nearly parallel. Scutellum large, 
theabdomen^ra semmormceous without an appendix, but extending beyond the tip of 
branch conn^tPd fv ^ bUt ° nCe f ° rked in the proxi ™al two-thirds, the inner 
entering an antPfmvV t ? 6 feecond sec tor by a single transverse nervure, the latter 
nervures verv P 1 Cel l ; apical areoles four. Wings well developed, margined, the 
forminThlt n g ’ 1 SeC ° nd and third sectors uniting before the marginal nervure, thus 
ino- a ne apical cell; a, transverse nervure between second and third sectors form- 
}25 * n t short triangular, apical cell. Rostrum longer than the clypeus. Posterior 
tibiae outwardly with two rows of moderate spines. Type, N. tumidifrons. 
