September, 1941 
2. Hemelytra deep green, membrane 
SVE es, Fag geen eee ae malina, p. 83 
Hemelytra pale or light green, mem- 
beanies pales, Meee oo) rst stalii, p. 84 
3. Frons with transverse black mark; 
first antennal segment mostly pale, 
Suchphasesandeapex black: ? sn. 
9 30) Oe aa divisa, p. 83 
Frons without transverse black mark; 
first antennal segment mostly black, 
broad area at base and narrow one 
Bieanexepale ge. a) os. . iilini, p. 83 
Ilnacora malina (Uhler) 
Sthenarops malina Uhler (1877, p. 419). 
Aputts.—Length 5.40, width 1.60. Head, 
body and antennae chiefly black; hemelytra 
and base of pronotum bright green; anterior 
STAL// 
MALINA 
ILLINI DIVISA 
Fig. 120.—Right male genital claspers of 
Ilnacora. 
part of pronotum, two stripes on scutellum, 
and legs, greenish yellow; a round, black 
spot behind each callosity; membrane black; 
male right genital clasper, fig. 120. 
Foop PLant.—Goldenrod (Solidago sp.) 
in moist, shaded situations; Illinois speci- 
mens were collected also on ragweed (dm- 
brosia sp.), oak (Quercus sp.) and locust 
(Robinia pseudoacacia), the last two un- 
doubtedly “sitting” records only. 
Known DistriputTion.—Widely distrib- 
uted in the eastern United States and 
Canada. 
Illinois Records.—One hundred twelve 
males and 106 females, taken May 27 to 
July 19, are from Algonquin, Bureau, 
Charleston, Danville, Dug Hill, Elizabeth, 
Elizabethtown, Freeport, Galena, Gales- 
burg, Grand Detour, Hardin, Herod, Joliet, 
Lilly, Morris, Monticello, Mount Carmel, 
New Milford, Oakwood, Oquawka, Ore- 
gon, Palos Park, Pegrim, River Forest, 
KNIGHT: PLANT Bucs, or Mir IDAE, OF ILLINOIS 83 
Sheldon, Springfield, Urbana, Vienna, War- 
saw, White Heath, Willow Springs. 
IInacora illini new species 
This species is allied to stalii Reuter, but 
is distinguished by its shorter antennal seg- 
ments and the expanded apex of the right 
genital clasper, fig. 120. 
Mave.—Length 4.80, width 1.50. Head 
width 0.91, vertex 0.51. Rostrum, length 
1.30, reaching to middle of intermediate 
coxae. Antennae, first segment, length 
0.48, less than width of vertex, black with 
broad area at base and narrow area at 
apex pale; second, 1.80, yellowish brown to 
fuscous, darker near base; third, 1.60, yel- 
lowish to fuscous; fourth, 0.73, fuscous. 
Pronotum, length 0.78, width at base 1.29. 
Dorsum clothed with erect, pale hairs 
sparsely intermixed with patches of black, 
deciduous, scalelike hairs; pronotal spots 
and median basal spot on scutellum similar 
to those in stalii. General coloration pale, 
tinged with greenish on dorsum; hemelytra 
semitranslucent; membrane pale; a small 
transverse, fuscous cloud near apex of cu- 
neus; veins greenish; legs principally pale 
to greenish, with tibial spines brownish; 
apical segment and claws of each tarsus 
black. Male genital claspers distinctive, 
right clasper with apex spatulate, fig. 120. 
Holotype, male, — Elizabethtown, IIL, 
Maye 27-3 Vai 932, Hi Ue Dozier. 
Paratypes.—ILLINoIs—VIENNA: May 
PolOS2a lila, Wozierelesn enc: 
OKLAHOMA. — STILLWATER: May 15, 
1939 = Ke Gelimerson, olo4 ator 
Ilnacora divisa Reuter 
Ilnacora divisa Reuter (1876, p. 86). 
Mave.—Lengtn 4.70, width 1.60. Head 
black, width 1.00, vertex 0.56; vertex and 
frons pale, a black median line and arcuate 
line above base of each antenna joining at 
base of frons on meson. Rostrum, length 
1.17, reaching to middle of intermediate 
coxae. Antennae, first segment, length 0.37, 
pale, black at base and fuscous at apex; 
second, 1.38, dusky, fuscous at base and 
near apex; third, 1.21, fuscous; fourth, 0.65. 
Pronotum, length 0.75, width at base 1.30. 
Body mostly black; pronotum and hemely- 
tra, greenish, scutellum paler green; mem- 
brane uniformly fuscous, with greenish 
veins; legs mostly pale, with tarsi and tibial 
