Head with dense erect pubescence; tergum and venter (exclusive of 
plates) punctulate (not very densely) with dark punctures; body 
margin often more or less pale. 
Juga exceeding tylus, and converging in front of it........ Peribalus. 
UA TOURER COLO IME CVI S a: heredarciiale's ie esieiete:sieecare(ereicye.ala/a ss Trichopepla. 
First scent-gland longer transversely than the others, which are small; 
plates all very large, punctate; tergum otherwise impunctate..Murgantia. 
Third mediodorsal plate smooth, impunctate; pleura coarsely and deeply 
punctate, tergum and venter impunctate; notum black, its anterior and 
lateral border whitish yellow, also its median line, and an intermediate 
stripe running back on the tergum alongside of the scent-glands; tergal 
margin narrowly pale, disc rose-purple, inwardly subconcentrically streaked 
Oe tis ena ORR ea Eero Ce RCUE ESI PIRECRE SPC ne ge Mormidea, 
Hind tibiae with dark points bearing minute black spinulose hairs; part of third 
median plate behind slit of scent-gland small and indistinct, often mottled, 
but without definite impressed punctures; pleurae impunctate or sparsely 
punctulate. e 
Pronotal lateral outline oblique, nearly straight or even concave, except near 
the hind angles, where it is prominent and strongly rounded;* abdomen 
impunctate. 
Lateral plates oblong, pale, not mottled, bordered within by a nearly 
straight black line; notum with pale border, margined within by a black 
stripe; on the wing a discal second stripe; antennae black; pronotal 
lateral outline concave; mediodorsal plates except the last nearly or quite 
divided by a pale median stripe, leaving a pair of subquadrate black spots 
on the first plate, and a pair of elongate spots on the second and third 
DURE ON oie ete esha. k eat oy oceans abd arate aa vale anol @iawiaral asl a Bieta vere lea aictsraal@ais Solubea. 
Lateral plates semicircular, mottled, without black border, second and third 
mediodorsal plates each with a pale median line, each side of which is a 
rounded shining black prominence bearing a short pale oblique dash; 
antennae basally yellowish, annulate with white at second articulation, 
not merely narrowly pale yellowish at articulations as usual..... Proxrys. 
Lateral plates semicircular, more or less mottled, a black curve within or 
black dot at intersection of inner side with false suture; mediodorsal 
plates varying from mottled in older nymphs to solid black with median 
line and borders of slit pale; antennae partly pale except in very young 
TEV TELS acral egeka a Ditch eee clans St aioe Cine win) 1% Wislishel me pele cle uwiele ds Euschistus. 
Pronotal lateral outline quite evenly arcuate, nearly continuous with the 
curve of the body outline, hind pronotal angles not at all prominent. 
The pronotal lateral outline if continued forward would miss the eye by 
more than its diameter, the anterior angles in line with anterior eye- 
margins; tergum and venter distinctly and rather densely punctate; last 
antennal segment black; mediodorsal plates with dark spot at each end; 
Zround-color FUSCOUS .... 2c. eee ee eee eee tence tes sieie/e aviataleiersts Menecles. 
* This distinction is not evident in very young nymphs. 
