NEW LACEBUGS—DRAKE AND RUHOFF 175 
Head short, scarcely extended in front of eyes, concealed dorsally 
by the reflexed paranota, armed with five short appressed spines; 
bucculae wide, areolate, with ends meeting in front, not extending 
beyond tip of clypeus. Labium long, slightly longer than labial 
sulcus; labial laminae moderately wide, uniseriate, not very widely 
separated from each other, open behind. Orifice of metathoracic 
scent glands with an upright channel on each metapleuron. Legs 
moderately long, smooth. Antennae smooth, quite slender, 2.23 mm. 
long, when raised upright only a little longer than the height of 
paranota, shorter than the width across both paranota; segmental 
measurements: I, 10; IT, 8; II], 108; IV, 40. 
Pronotum broadly convex across humeri, punctate, tricarinate; 
median carina long, plainly visible between reflexed paranota, folia- 
ceous, moderately elevated, areolate; lateral carinae very strongly 
foliaceous, strongly convex within, curved around outer edge of pro- 
notal disc close to base of and completely under paranota, not plainly 
visible from above, very high and several cells deep; paranota enorm- 
ously developed, somewhat subglobose, reflexed upright, with sides 
meeting in front, covering entire head in front and behind the base of 
posterior triangular process, sides above and behind not in contact 
with each other. 
Elytra large, much wider and a little longer than abdomen, widest 
in front of middle, with sutural areas overlapping and their apices 
jointly rounded; costal area wide, mostly triseriate, the cells moder- 
ately large, not very regularly arranged, clear (except in bands); 
subcostal area narrow, biseriate, nearly upright; discoidal area very 
large, extending beyond middle of elytra, narrowed at both ends, 9 or 
10 areolae deep in widest part, nearly two-thirds as long as the elytra; 
sutural areas with areolae a little larger than those in discoidal areas, 
overlapping so that the apices are jointly rounded in repose. Meta- 
thoracic wings long, slightly clouded with fuscous. 
Typr: Holotype (male), Sandakan, Borneo, C. F. Baker, USNM 
65128. 
Remarks: This species differs from Z. peirosa by its slightly larger 
size, larger paranotum, more foliaceous median carina, and wider 
triseriate costal area of elytra. 
Engyotingis, new genus 
Description: Elongate oblong, distinctly lacy with veinlets thin 
and areolae moderately large. 
Head short, very little produced in front of eyes, inserted into 
prothorax up to eyes, armed with five spines; bucculae moderately 
long, areolate, contiguous in front, not extending beyond apex of head; 
antenniferous tubercles small, rounded in front. Antennae long, 
