September, 1941 KNIGHT: 
First antennal segment with inner 
black line complete, nearly parallel 
with outer line and both joined api- 
Ear eOURVeh(rlestaci 2s See gd oo 2 
i) 
Second antennal segment with a broad 
iWeromestorblack area jos Sant. sckas 5 
Be fuscicornis, p. 94 
Second antennal segment pale, a black 
annulus at base; at most the black 
color not occupying more than basal 
one-fourth of segment. ............ 3 
oe) 
. Cortum, clavus and dorsal aspect of 
hind femora conspicuously marked 
with green spots...... irrorata, p. 93 
Corium and femora without well-de- 
fined green blotches or spots....... + 
Ts 
. Second antennal segment with a rather 
broad, fuscous area at base, linear 
extent of dark color greater than 
width of first segment. . querci, p. 95 
Second antennal segment with a narrow 
black annulus at base, width of this 
annulus scarcely Spe oe diameter 
Oltirstscoment. a... 5... 5 
(nr 
. Membrane with a Ear, “icine 
fuscous mark bordering larger Peete 
Per ches, 5 pollicaris, p. 95 
Membrane without fuscous mark bor- 
emmonlarvet, ALeQle.. na ah oxen. 
y. 
@ 
/RRORATA 
| A 
DY 
BIFURCATA 
Fig. 124.—Male genital claspers of Reuteria. 
lateral aspect. 
BUS CICORN/S 
A, left clasper, lateral aspect; 
PLANT Bucs, or MiriIpAE, OF ILLINOIS 93 
Reuteria irrorata (Say) 
Capsus irroratus Say (1832, p. 25). 
Mave.—Length 4.20, width 1.30. Head 
width 0.69, vertex 0.35. Rostrum, length 
1.18, nearly attaining posterior margins of 
middle coxae. Antennae, first segment, 
length 0.38, thicker on basal half and taper- 
ing apically, yellowish green, a heavy black 
longitudinal line on inner and one on outer 
side, these two lines connected apically 
across ventral aspect; second, 1.41, yellow- 
ish, a narrow black annulus at base; third, 
0.91, yellowish; fourth, 0.56, dusky yellow. 
Pronotum, length 0.56, width at base 1.10. 
Clothed with moderately long, simple, white 
pubescence, longest on pronotum and base of 
hemelytra, more recumbent and partly seri- 
ceous on clavus; a tuft of fuscous hairs at 
tip of clavus and inner basal angle of cuneus. 
General coloration pale to white; hemelytra 
somewhat translucent; blotches and spots on 
corium and clavus; edge of clavus bordering 
scutellum, edges of cuneus, and veins in 
membrane, bluish green; membrane clear, 
a fuscous mark bordering apex of larger 
areole. Legs pale to yellowish green, hind 
femora usually with one or two green spots 
on dorsal aspect. Male genital claspers dis- 
tinctive, fig. 124. 
FEMALE.—Length 3.80, width 1.47. Head 
POLLICAR/S 7 
A 
C 
QUERC/ 
C, right clasper, 
