38 INSECTS NOXIOUS TO AGRICULTURE. 
Larve active, naked; adult females and 
pup active or stationary, naked or covered 
with secretion ; adults sometimes apodous ; ab- 
domen of females exhibiting a median cleft and 
two dorsal lobes LecanIvINe. 
Larve active, naked, exhibiting at the ab- 
dominal extremity two protruding anal tu- 
bercles. Adult females exhibiting abdominal 
cleft and dorsal lobes; naked or covered with 
secretion Hemicoccipinz&. 
Females in all stages exhibiting anal tu- 
bercles ; no abdominal cleft or dorsal lobes ; 
naked or covered with secretion Coccrpine. 
