nn 
_ jee 
DIVISION B. EYES LASHED. 
I. TIBIA SPINULATED, 
I. ANTERIOR ARMED AT TIP. 
A. Clypeus with protuberance. 
Protuberance flattened; armature of anterior tibia consisting of a long 
lateral spine: vestiture hairy: collar projecting; thorax with a mesial 
crest of elevated hair. * *Pleonectopoda. 
convex: anterior tibia short, flattened and broader at tip, 
with strong claws: primaries lanceolate, vestiture long and rather 
fine. Nycterophaeta, 
B. Clypeus not protuberant, 
§ Palpi very short; not reaching front. 
Tongue weak, thorax very short, quadrate; with long, coarse and 
very thick vestiture: wings rather small: abdomen exceeding second- 
aries. Dicopis. 
§§ Palpi exceeding front. 
+ Vestiture consisting of flattened hair. 
Robust, head large: wings moderate; primaries somewhat retreating 
at hind angle. Adita, 
Vestiture with coarse scales intermixed; loose: wings disproportion- 
ately short and narrow. Lepipolys. 
+7 Vestiture hairy. 
Collar slightly excavate at sides, raised and acutely projecting at mid- 
dle: thorax depressed behind: wings narrow, sub-equal. Metahadena.” 
Vestiture wooly; somewhat divergent posteriorly; tongue short, weak: 
armature of anterior tibia consisting of several longer spines at tip. 
Pseudorthosia.” 
2. ANTERIOR TIBIA UNARMED AT TIP. 
A. Palpi very short, not reaching front. 
Head small, tongue weak: vestiture long, thin, somewhat divergent 
hair: abdomen depressed: wings moderate. Ufeus. 
B. Palpi exceeding front. 
§ Tongue weak. 
Thorax with posterior tufts; base of abdomen strongly tufted: (\ an- 
tenn brush-like. *Fishia. 
§§ Tongue strong, corneus. 
Thorax quadrate, somewhat depressed; with basal tuft, and loose 
tufts on first segment of abdomen. Anytus.” 
rounded; untufted: vestiture long and rather thin; abdomen 
untufted. Pseudoslaea. 
Se 
