1922] 
Synopsis of Panurgidce 
161 
PERDITIN JE 
Females. 
Claws simple; clypeus, interrupted basal fasciae on seg- 
ments 2-3, wings and veins, whitish; border of stigma and of 
marginal cell fuscous; nip 6, short; lp 5: 1; 4mm; oligolege of 
Boltonia asteroides ; Sept. 3; boltonice in, Perditella. 
Claws with an inner tooth, 1 . 
1. Veins fuscous; claw tooth subapical; five marks on face, 
base of mandibles, two spots on collar, tubercles, anterior 
tibiae in front, middle knees, and oblique basal fasciae on 
sides of segments 1-4, whitish; mp 6, long; lp 6: 1; 
6-7mm; oligolege of Astereae and Iieliantheae; Aug. 17- 
Sept. 20; octornaculata in Perdita. 
Veins black; claw tooth median; mandibles, anterior tibiae 
in front, and tarsi, yellowish; usually a dot on each side 
of segment 3, and often on 4; middle tibiae more or less 
yellowish; mesonotum purplish; metathorax bluish; mp 
short, joints indistinct; lp 9: 2; 5-7mm; oligolege of 
Physalis ; July 7-Sept. 3; maura in, Zaperdita. 
. Males. 
Cheek with a distinct process; subcliscoidal and recurrent vein 
2 obsolete; mandibles, clypeus, anterior tibiae in front, 
middle knees and tarsi, whitish; 4-5mm; Aug. 30-Sept. 
8]boltonice in, Perditella. 
Cheek simple; veins ordinary; at least the mandibles, labrum, 
clypeus, sides of face, scape, flagellum beneath, anterior 
and middle tibiae in front, front and middle tarsi, and hind 
knees, yellow 1 • 
1. Face of about equal width below; cheeks narrow; coxae 
trochanters, anterior and middle femora and tibiae in front, 
and spots on segments 1-4, yellow; hind tarsi dark; 5-6mm; 
Aug. 13-Sept. 24; octomaculata in, Perdita. 
