HEMIPTERA HETEROPTERA. 
143 
Female. Tawny, testaceous beneath. Rostrum extending to half the 
space between the fore coxae and the middle coxae ; fourth joint much 
longer than the third. Antennae rather stout; second joint a little longer 
than the first. Proihorax finely scabrous ; sides black ; hind angles obtuse, 
not prominent ; hind border yellow. Scutellum luteous. Femora rather 
stout. Hind femora with three teeth beneath towards the tips. Fore 
wings black; costa yellow; a yellow stripe extending from the base near 
the interior border, at the end of which it forms an angle and extends 
a.loDg the exterior border; a short yellow forked streak joining the angle* 
membrane brown. Length of the body 7 lines. 
a. Brazil, Amazon Region. From Mr. Bates’ collection. 
21. Hvpselonotus fascicollis. 
Mas. Niger, sub tusluteus ; caput facie vittaque postica luleis ; rostrum 
coxas intermedias altingens ; antennee rufee; proihorax luteo late 
unifasciatus, angulis posticis rectangulatis sal prominuUs ; scutellum 
flavo marginatum ; abdomen apice nigrum ; femora postica in- 
crassata, apice nigra, subtus trispinosa ; alee anticce flavo venosce, 
membrana lurida. 
Male,^ Black, luteous beneath. Head luteous in front and with a 
luteous stripe between the eyes, which are prominent. Rostrum extending 
to the middle coxte. Antennae red. Prothorax scabrous, with a broad 
luteous middle band ; hind angles rectangular, rather prominent. Scutellum 
narrowly bordered with yellow. Abdomen black at the tip. Legs luteous 
Flind femora incrassated ; tips black ; three spines beneath beyond the 
middle. Fore wings with yellow veins; membrane lurid. Length of the 
body 7\ lines. ® 
«. Amazon Region. From Mr. Bates’ collection. 
22. Htpselonotus crassifemub. 
Mas. Testaceus ; rostrum coxas anticas attingens, apicem versus rufes- 
cens ; antenna corpora multo breviores, articulo Ao fusco basi testaceo ; 
prothoracis anguli postici suboblusi, non prominuli ; abdomen subtus 
apice nigrum ; femora postica incrassata, fuscescenle fulva, subtus 
biseriatim spinulosa ,* tibice posticce compressce, subtus uniseriatim 
spinuloses, apice angulatce subdilatata ; membrana diaphana. 
Male. Testaceous. Head triangular. Rostrum extending to the 
fore coxae, reddish towards the tip; fourth joint much longer than the 
third. Antennae much shorter than the body; second joint shorter than 
the first; third a little shorter than the first ; fourth much longer than the 
first, brown except towards the base. Prothorax with a slight transverse 
furrow; hind angles slightly obtuse, not prominent. Abdomen black 
beneath at the tip. Hind femora incrassated, tawny, partly shaded with 
brown, concisely pale testaceous towards the base, with two rows of small 
spines of various size beneath. Hind tibiae compressed, a little shorter than 
the hind femora, with a row of very minute spines beneath, angular and 
