SOME HEMIPTERA HETEROPTERA FROM N. W. BORNEO. 
81 
Trusan, Northern Sarawak. 
Structurally somewhat allied to H. albiventris Dali., but very 
different in its colouring. 
13. Homoeocerus herbaceus n. sp. 
Grass-green, head, anterior part of pronotlim, and the whole 
under-side pale yellowish testaceous, more or less tinged with green 
and in the live insect probably entirely green, antennae black, first 
joint fuscous on the inner side, fourth joint whitish green with 
the base narrowly and the apex more broadly fuscous, rostrum and 
legs green, tibiae infuscated. Head somewhat produced before the 
base of the antennae, first antennal joint longer than pronotum, 
second as long as first, third one-fourth shorter than second, fourth 
a little longer than third, Tostral joints of equal length. Prono- 
tum across the right-angled, a little prominent humeral angles, 
somewhat broader than the length of its lateral margins. Mem- 
brane pellucid with a slight brownish shade, at the inner basal 
angle and between the subbasal transverse vein and the corimn 
blackish. Abdomen not broader than elytra, spiracles pale, sixth 
female ventral segment posteriorly in the middle rather deeply 
acute-angularly incised, the basal plica occupying a little more than 
one-third of the segment’s median length, obtuse-angled at apex. 
Length, 2 19.5 mm. 
Lundu, Sarawak. 
Allied to II. immaculatus Stal, from which it differs by the 
structure and colour of the antennae, the shorter fourth rostral 
joint, and the more prominent and less obtuse pronotal humeral 
angles. 
14. Homoeocerus breviplicatus n. sp. 
Ochraceous, the levigated veins of eorium and of clavus and a 
round apical spot in the rectangular cell near interior apical angle 
of eorium, often also basal margin of pronotum and apex of 
scutellum, very pale ochraceous, the claval and interior corial vein 
bordered on each side bv a fuscous band, the puncturation of the 
upper side fuscous, except in anterior half and lateral borders of 
pronotum, on scutellum, and in basal half of exocorium, where it 
is concolorous; antennae blackish, first joint interiorly or entirely 
brown (last joint wanting) ; legs ochraceous, tibiae often fuscous 
or blackish. Head somewhat produced before the antenniferous 
tubercles, clvpeus slightly longer than juga, first antennal joint 
longer than pronotum, second as long as first, third shorter than 
second, rostral joints subequal in length or third slightly the 
shortest. Pronotum constructed as in II. herbaceus Bergr. Mem- 
brane subhyaline, often somewhat bronzed, at inner basal angle 
and along basal margin blackish. Abdomen as broad as the closed 
elytra, spiracles pale, sixth female ventral segment posteriorly in 
the middle rather deeply acute-angularly incised, its basal plica very 
short, occupying only about one-fifth of the segment’s median 
R. A. Soc., No. 83, 1921. 
