106 
PRELIMINARY LIST 
three-fourths the length of the clypeus, superiorly very obtusely 
and evenly rounded. Vertex a third longer on the middle than 
next the eyes, width between the eyes two and one-tliird times 
the length at the middle, finely shagreened anteriorly. Pronotum 
little less than twice as broad as long, and little more than twice 
the length of the vertex, curvature one-half of the length, pos¬ 
terior margin straight, disc with scattered shallow punc¬ 
tures. The black scutellar suture nearly straight. Hind mar¬ 
gin of the last ventral segment nearly truncate, posterior angles 
obliquely cut off, pygofers with stout hairs on the distal half. 
Color greenish yellow. Face yellow, sutures of the front and cly¬ 
peus and sockets of the antennae black, above dusky with sev¬ 
eral rather indistinct transverse lines. Vertex yellowish to 
brownish with a fine black median line on the basal half, and two 
large black spots anteriorly between the compound eyes. Prono¬ 
tum greenish yellow, anteriorly with a transverse black line 
nearly parallel with the anterior margin, its lateral ends bent 
forward. Elytra pale greenish, hyaline, nervures yellowish. 
Tergum black, segments narrowly margined with yellowish. 
Venter and pygofers yellow, valves black. Sternum black. Legs 
pale yellow. 
Male: Sutures of the face more heavily black, the face above 
darker with a small black spot on either side above antennae. Vertex with a black line 
margining the eyes. Basal angles of the scutellum with black spots within. Venter 
black, posterior margins of segments broadly yellow. One specimen lacks entirely the 
black arc on the pronotum. 
Length of female 4.75 mm., of male 4.5 mm, Described from two males and one female. 
Estes Park, July 12th; Leadville, August 23d (Gillette). 
Steamboat Springs, July 12th, on Solidago (Baker). 
Cicaclula divisa Uhl. 
Abundant upon low herbage in damp fields near Denver, and near Sloan’s 
Lake, west of Denver, August 17th (Uhler, 5). 
Estes Park, July 12tk; Leadville, August 23d; Minturn, 
August 24th (Gillette). Fort Collins, September 2d, on Soli¬ 
dago; Steamboat Springs, July 12th, on Carex (Baker). 
Colorado Springs (Tucker). 
This species will probably prove to be, at 
the most, but a form of C. 6-notata. 
Cicadula lutea n. sp, 
Face one-seventh wider than long; clypeus one-third longer than 
broad, tapering to the rounded apex, sides nearly straight; lorae a 
little shorter and about one-half as broad as the clypeus; genae 
broad, outer edge incurved beneath the eyes, broadly rounded 
below, moderately broad below the lorae; front one-sixth longer 
than broad, three-fourth slonger than the clypeus, superiorly broadly 
rounded. Face finely shagreened. Vertex shagreened, punctured 
on a small median area, with an oblique pit on either side near the 
hind margin, one-third longer on the middle than next the eyes, width 
between the eyes little more than once and a half the length at 
middle. Pronotum smooth anteriorly, posteriorly finely transversely 
wrinkled with scattered punctures, four-fifths wider than long, one- 
half longer than the vertex, curvature six-tenths of the length 
