332 NEW YORK STATE MUSEUM 
ffff Antennal segments, male, 20; female, 23-25; scutel- 
lum reddish brown; bred from conical. petiole 
srapercallica. Ba ee ee eee 
(Easdopitjera): vatimen help (Gy aranss 
1065, 1118 
fffff Antennal segments, female, 24; bred from fusiform 
Siem all om AGeIEMIAS WMECARMALA, conc 
ASCIOMIAE mM, Sd, CG Aion 
ffffff Antennal segments, male, 22; female, 29; scutellum 
_ reddish brown; bred from irregular subcortical 
gallron=Vaburnumaqsec ese eee 
(Lia's opi tier a) av i ban nc olla Beutm., Garsco 
dddd 3d and 4th abdominal segments margined posteriorly 
e Antennal segments, male, 23; female, 27; 3d and 4th 
abdominal segments narrowly margined posteriorly; 
bred from irregular; subcortical gall on Cornus 
Giasioip tien as conn ncroliasBeutms, Cearwea argos 
ee Antennal segments, female, 23; 3d and 4th abdominal 
segments broadly margined posteriorly............. 
(Choris toned qa) hrampaina eddiism belt Cerca 
bbb Abdominal segments margined posteriorly with yellowish or whitish 
c Tarsi banded; antennal segments, male, 18; female, 24; bred 
EROmeovalastemncallmon ss upato riviera reer rere 
Choris tomniet1,a)) =plemtoiltitatashclts Carron 
cc Tarsi uticolorous; antennal segments, female, 18; bred from 
Helianthus: 25 cores ees eee Ree ee ee ne eee 
(Choristoneura) helianthi Felt, C. a1718x. 
bbbb Basal and other abdominal segments with conspicuous submedian 
markings 
c Submedian spots straw yellow 
Gd shemales antennalessestnentsml Orepiereiriaie eee nea arene 
PLA WVOmMACHIACA mM Go, C, Bas 
cc 3d and 4th abdominal segments mostly whitish; antennal seg- 
ments, male, 16; on basswood....tiliaginea n. sp., C. 283 
ccc 3d and 4th abdominal segments not mostly whitish . 
d Tarsi unicolorous or nearly so 
e Antennal segments of male, 18; female, 22; scutellum 
dark brown; bred from oval stem gall on tick trefoil... 
CCMCrisgtrOmenra) Mamata WE, C. arasy 
ee Antennal segments, female, 17; scutellum black.......... 
. NI OMUMeS Aca, i, So, C, wag 
dd Tarsi distinctly annulate 
e Antennal segments, male, 14; female, 16; palpi 3-4 seg- 
mented; scutellum dark brown; bred from fusiform 
biudvgallWonsEriger Ome ey i) sir aces ee ee ee anne 
(ChOrIStOMCH TA) GriSerOmurs Mak, C, away, 
a1302, 1004 
ee Antennal segments, female, 18; scutellum reddish brown; 
bream iromestemlscalllico mun Mntiaatilticnee eee meen tare 
mimuli n. sp. C. 1052 
