6 PROCEEDINGS OF THE NATIONAL MUSEUM VOL, 125 
3. Aneurus pisoniae, new species 
Figures 9-11 
Ma.ue.—Elongate ovate. 
Head shorter than width across eyes (co? 12.5:14, 9 13:15). An- 
terior process conical with rounded tip; reaching apical fifth of anten- 
nal segment I; jugae not visible from above. Antenniferous tubercles 
short, subtruncate anteriorly, blunt. Eyes moderately large, pro- 
truding. Postocular tubercles blunt, with minute granulation, short, 
not approaching outer borders of eyes. Vertex roughly, transversely 
rugose, with two (1+1) large, ovate callosities placed mesad of eyes. 
Antennae moderately thin; antennal segment I obovate, robust; II 
also obovate, but much narrower; III and IV subcylindrical, slightly 
tapering toward base. Relative lengths of antennal segments I to IV: 
| 4.5:4:5:10, 9 5:4.5:5.25:10.5. Labium reaching line connecting 
the middles of eyes. 
Pronotum less than half as long as maximum width (co 12.5:29, 
9 14:31). Collar thin, sinuate in front. Anterior borders straight, 
slightly oblique; anterolateral angles rounded and slightly produced 
forward beyond collar; lateral borders of forelobe straight, converging; 
lateral borders of hindlobe subparallel, convergent, rounded anteri- 
orly. Hindborder sinuate in the middle, convex laterally. Foredisc 
with two (1+1) bean-shaped callosities and a few callous rugae 
laterad of them. Hind disc finely, transversely striate anteriorly; very 
finely, longitudinally striate posteriorly. 
Scutellum subtriangular; lateral borders moderately convex, apex 
angularly rounded. Scutellum shorter than basal width (o 12.5:19, 
Q 12.5:20). Disc concentrically rugose along the borders; longitu- 
dinally rugose in the middle. 
Hemelytra reaching to the middle of tergum VII in both sexes; 
corium reaching basal fourth of scutellum. 
Abdomen ovate in both sexes, longer than wide (o 53:38.5, 
9 58:42.5). Connexivum moderately wide; segments IV to VI twice as 
long as wide. Exterior borders of connexiva slightly raised, granulate; 
disc around callosities sparsely rugose. Paratergites (o') short, 
rounded, reaching apical fourth of hypopygium; latter small, shorter 
than its maximum width (5:6). Paratergites (2) short, forming an 
obtuse angle, their interior border twice as long as exterior, produced 
as far as segment IX; latter truncate posteriorly. Spiracles II and VI 
to VII lateral and visible from above, [II to IV ventral, V placed 
close to border but not visible from above, VIII terminal. 
Cotor.—Head, pronotum, and scutellum yellow brown; connex- 
ivum brown; membrane black; ventral side ochraceous medially, 
yellow brown laterally. 
