JOURNAL OF ENTOMOLOGY AND ZOOLOGY 73 
the right and left sete of each pair would form an elongated 
inverted ‘‘V’’. 
Citri Risso—(Fig. 4). The cephalic pair of sete are separ- 
ated by a space equal to half their distance apart from the 
caudal pair of anal sete. They are from twice to nearly sub- 
equal the size of the sete of the posterior pair. The caudal 
pair of sete are separate from the cephalic pair by a distance 
equalling three-fourths of the distance of the cephalic pair from 
the caudal pair of anal ring sete. The sete of the caudal pair 
are considerably farther apart than the sete of the anterior 
pair. Lines drawn longitudinally through the corresponding 
right and left sete of each pair would form a normal inverted 
CY fie 
Crawii Coq.—(Fig. 3). The cephalic pair of sete are separ- 
ated from the caudal pair of anal sete by a space equalling 
two-thirds their distance apart. The caudal pair of sete are 
separated from the cephalic pair of sete by a space equalling 
three-fourths the distance of the cephalic pair from the caudal 
pair of anal ring sete. The sete of the caudal pair are slightly 
nearer together than the sete of the anterior pair. Lines 
drawn longitudinally through the corresponding right and left 
sete of each pair would be parallel. The sete of each pair 
are robust. 
Obscurus Essig—(Fig. 2). The cephalic pair of sete are 
distant from the caudal pair of anal sete by a space equalling 
two-thirds their distance apart. The sete of the cephalic pair 
are separated from each other by a space equal to the distance 
apart of the caudal sete of the anal ring less the width of the 
base of one anal ring sete. The caudal pair of sete are separ- 
ated from the cephalic pair of sete by a space equalling one- 
half the distance of the cephalic pair from the caudal pair of 
the anal ring sete. They are smaller than the sete of the 
cephalic pair. Lines drawn longitudinally through the corre- 
sponding right and left sete of each pair form a normal ‘‘V’’. 
Agrifoliae Essig—(Fig. 1). The sete of the cephalic pair 
are separated from each other by a space equal to the distance 
