ORIENTAL PLANT BUGS—HSIAO 385 
where they are located, the hairs on antennae and legs not appreciably 
longer or thicker. 
Head, width across eyes 1.1 mm., length seen from above 0.75 mm., 
height seen from side 0.65 mm., length of anteocular part 0.5 mm. ; 
vertex, width 0.6mm. Eyes red, granulate, seen from above more or 
less rounded, seen from side obliquely subovate, posterior margin con- 
eave. Length of antennal segments [: II: 1I1:I1V=0.4 mm.: 0.75 
mm.:0.25 mm.:0.45 mm.; thickness of first segment 0.12 mm., nar- 
rowed at base; second nearly as thick as first, very slightly narrowed 
towards both ends, dark; third and fourth segments very slender, 
third flavous. Rostrum, length 2.15 mm., surpassing apex of posterior 
coxae. 
Pronotum, length 0.9 mm., width at base 1.6 mm., at apex 0.8 mm.; 
apical collar slightly sinuate at apex, length, 0.13 mm.; length of calli 
0.25mm. Scutellum covered at base, length 0.5 mm., width 0.8 mm. 
Hemelytra with apex of cuneus attaining apex of abdomen, color a 
little lighter than pronotum, embolium light castaneous; embolar 
margin very slightly convex, length 1.8 mm.; cuneus strongly declivent, 
length 0.7 mm., width 0.5 mm., exterior margin paler; membrane con- 
colorous with corium, finely rugulose along the margin. 
Pleura dark castaneous. Legs short, femora incrassate; posterior 
femora, length 1.3 mm., thickness 0.4 mm.; length of posterior tibiae 
1.4 mm. 
Type.—U.S.N.M. No. 56726, holotype, female, Sandakan, Borneo 
(Baker). 
Genus FELISACUS Distant 
FELISACUS CARPENTERAE, new species 
Male—Body elongate, length 3.15 mm., width 0.8 mm., shining, 
clothed very sparingly with simple flavous hairs, ochraceous tinged 
with reddish, hemelytra transparent. 
Head vertical, width across eyes 0.52 mm., length seen from above 
(excluding the collum) 0.22 mm., height seen from side 0.5 mm.; 
vertex slightly convex, width 0.23 mm.; frons somewhat flat; clypeus 
prominent, narrow, distinctly impressed at base; jugum and lorum 
confluent, flat. Eyes moderately large, not prominent, far removed 
from anterior margin of pronotum. Antennae linear, inserted near 
the middle of inner margins of eyes, length of segments [: II: III: 
IV=0.8 mm.: 1.02 mm.:1.1 mm.:0.5 mm., first and second segments 
reddish, the last two segments darkened. Rostrum tapering from 
the base to the apex, length 0.85 mm., surpassing apex of anterior 
coxae. 
Pronotum smooth, length 0.6 mm., width at base 0.75 mm., at apex 
0.382 mm., median constriction very deep, basal margin slightly sinuate 
