No. 30.] 59 
spots at the base. Length, 0°28. Taken on poplar and 
walnut trees. No. '773, male; 774, female. 
Var. a. The black frontal line prolonged to the spots 
forward of the eyes. No. 775. 
b. The usual small black spot beneath each 
ocellus wanting. No. 776. 
c. The black frontal line wanting. No. 777. 
d. One or two small four-sided discoidal cells 
in the elytra in addition to the usual num- 
ber. No. 778. 
ALTERNATE-MARKED Ipiocerus, *J. alternatus. Brown varied with 
white; elytra hyaline, immaculate, nerves fuscous with 
white alternations; two remote black dots on the ante- 
rior edge of the vertex; scutel with two dots on its 
disk and two triangular spots at its base black. Length, 
0°22. Common, on willows. No. 779, male; 780, fe- 
male. 
Srorrep-winceD Iprocerus, *I. maculipennis. Chestnut-brown 
varied with white; elytra hyaline, with a large fuscous 
“spot on the middle and another at the apex of the outer 
margin, with an intervening white spot; a faint white 
spot towards the base of the sutural margin. Length, 
0°25. Taken on thorn bushes. No. 781, female. 
Surure-stripep Iprocerus, “I. sutwralis. Yellowish white; elytra 
hyaline with a dusky vitta on the suture, and two dusky 
spots on the base of the seutel. I have never met with 
the males of this and the following species, but their 
facial ocelli and elytral neuration indicate this to be 
their generic place. Length, 0-25. Taken on chest- 
nut trees. No. 782, female. 
Pate Iprocervs, *I. pallidus. Greenish white, immaculate; ely- 
tra hyaline. Length, 0-22. On poplars and willows. 
No. 783, female. 
PEDIOPSIS. Burm. A 
Green Pepiorsis, *P. viridis. Light green, immaculate; elytra 
pellucid, almost hyaline. Length, 0-18. No. 784, fe- 
male. 
