58 ItLinois NATURAL History SuRvEY BULLETIN 
ANNE: July 22, 1935, Ross & DeLong, 19. 
SPRINGFIELD: July 12, 1932; 1. HH. Frison, 
on Quercus sp. 3¢, 79. STARVED Rock 
STATE Park: July 14, 1932, Dozier & Park, 
bets 16:0.. = PAMAROA® Soept.e22 aloo l mine = 
Tempe Hiri: June 24, 1936, DeLong & 
Rossel 4% 210 5 WURBANAz Poepta cel ouZ, 
C. A. Hart, 19; July 21, 1889, “sweeping 
insUniv.torestry, 1C. AsHart, 1s9os Oct. 3, 
1889, in woods, Marten, 19; June 23, 
1908,.1-92 0 AUugse2 319] eo eA ol 
1932, Knight & Ross, 1 ¢, 19 ; Sept., 1932, 
DES Erison sls VV ARREN meee, 
1935, DeLong & Ross, 128. WHITE 
HeatH: July lly 191s or July4, 1933; 
He He Ross lets VV LLLOWeOPRINGs an) une 
27, 1905, A: B? Wolcott, I 2. 
GEORGIA.—EXPERIMENT: Aug. 6, 1929, 
ies Leebisseling ese 
Iowa.—AmeEs: July 31, 19; Aug. 1, 
1932)... Andre, leo" 
MIssoURI.—SPRINGFIELD: July 18, 1915, 
Hw: Knighte4:o% 
New YorkK.—Batavia: July 30, 1916, 
Hate Knight eel TH ACA ms) Ulver 3 alece 
JulbyeZo-s1916eHe- oH aknehtees 
NortH CaroLina.—RaLEIGH: July, 1909, 
F. Sherman, | @. 
NortH Daxkota.—DIcKENSON COUNTY: 
Joly 2391925 oboe Deb allel Cee DRAly 
Gounty= July 1941923 sAseANicholml:o7 
ONTARIO.—ParRY SOUND: Aug. 7, 1915, 
HAS: Barish lee Oe 
WisconsiIn.—Haywarp: Aug. 15, 1932, 
Moose Lake, T. H. Frison, 1 @. 
Hyaliodes brevis new species 
This species is distinguished by its short 
first antennal segment which, in the female, 
does not exceed the width of the head across 
the eyes and, in the male, exceeds the width 
of the head only very slightly; the body is 
shorter and more nearly ovate than in vitri- 
pennis (Say). 
Mavre.—Length 4.00, width 1.80. Head 
width 0.69, vertex 0.32. Rostrum scarcely 
reaching base of middle coxae, length 0.95. 
Antennae, first segment, length 0.70, pale 
yellowish, becoming reddish at apex; second, 
1.43, fuscous to black, slightly paler at mid- 
dle; third, 0.74; fourth, 0.26, black. Pro- 
notum, length 0.86, width at base 1.16. Gen- 
eral color pale to yellowish; scutellum 
white; hemelytra clear, translucent; tip of 
cuneus, veins in membrane, narrow inner 
margin of clavus, narrow band across apex 
Vole cca A time 
of corium, and tip of embolium, fuscous to 
black. Legs and ventral surface pale, apex 
of hind femora becoming reddish. 
FEMALE.—Length 4.00, width 1.55. Head 
width 0.69, vertex 0.31. First antennal seg- 
ment, length 0.65, scarcely equal to width 
of head. Pronotum, length 0.86, width at. 
base 1.20, Very similar to male but black 
areas much reduced, apex of corium and tip 
of cuneus still retaining black. 
Holotype, male. — Urpana, ILL., Aug. 
10, 1932, on bur oak, Quercus macrocarpa, 
He He Kiiehe 
Allotype, female,— Same data as for 
holotype. 
Paratypes. — ILLINoISs. — Same data as 
for holotype, 11¢, 229. Srarvep Rock 
STATE Park: July 14, 1932, Dozier & Park, 
1,59. Ursana: Augeessgt05 7 reee 
Ross, 1 ¢ ; Aug. 10, 1932 Rossmore 
39; Aug. 11, 1932; HHS Rosse ieee oe 
H.-H. Knight, 4:2 36068 
Iowa.—AmeEs: Aug. 1, 1 9 ; Aug. 9, 1932, 
F.Andre, 23 
MINNESOTA.—ST. ANTHONY Park: Aug. 
5, 1920, H. H» Knishtepoe 
BRYOCORINAE 
KEY TOIGENE Ts 
1. Pronotum with a distinct collar and 
not gibbous posteriorly; sparsely 
punctured, figs. 73/92 Sn 
wig: «eagle ee Monalocoris, p. 58 
Pronotum without a distinct collar, 
and posteriorly inflated and en- 
larged, often very much so; coarsely 
punctured, figs. 1003310 Slee p 
2. Pronotum posteriorly greatly inflated, 
with a longitudinal crease at least 
in middle; embolium broadly ex- 
panded and flat, not thickened, fig. 
101............ Pyenoderessanec) 
Pronotum posteriorly moderately in- 
flated, without longitudinal im- 
pressions; embolium narrow, thick- 
ened she. 1007 aaa Sixeonotus, p. 59 
Monalccoris Dahlbom 
Monalocoris filicis (Linnaeus) 
Cimex filicis Linnaeus (1758, p. 443). 
ApuLT.—Fig. 99. Length 2.50, width 
1.40; short oval, convex. General color 
brown to dark brown, shining. Pronotum 
