HEMIPTERA HETEROPTERA, 37 
14. TREMATOCORIS ELEGANS. 
Fem. Fulva, tomentosa ; vertex niger, fulvo univiltatus; antenne nigre, 
corpore longiores ; prothorax callis duobus anticis vitlis tribus posticis 
gutlis nonnullis spinisque lateralibus nigris, angulis posticis acutissi- 
mis subproductis; scutellum basi luteo fasciatum ; pedes quatuor 
anteriores picei, subtus lutei, femoribus nigro spinulosis ; pedes postict 
lutet, femoribus subincrassatis nigro quingue fasciatis, tibiis fascia 
antemedia apiceque nigris ; ale antice piceo subnebulose, membrana 
@enea. 
Female. Tawny, tomentose. Vertex black, with a tawny stripe. 
Second and third joiuts of the rostrum about equal in length. Antenne 
black, longer than the body; joints from the first to the third successively 
decreasing in length. Prothorax with a black callus on each side near the 
fore border, and with three posterior black stripes; the lateral stripes 
irregular and accompanied by some black dots; a slight transverse furrow 
at one-third of the length, and a slight transverse ridge near the hind 
border; sides with minute black spines; hind angles slightly elongated, 
very acute. Scutellum with a luteous band on the base. Pectus with an 
oblique interrupted piceous stripe on each side. Legs luteous. Four 
anterior legs piceous above; femora with a few very minute black spines. 
Hind femora slightly incrassated, with five black bands. Hind tibie a 
litde shorter than the hind femora, black at the tips and with a black band 
before the middle; the band including an angular dilated part beneath. 
Fore wings slightly clouded with piceous; membrane eneous. Length of 
the body 11 lines. 
a. Sarawak, Borneo. Presented by W. W. Saunders, Esq. 
15. TREMATOCORIS PATULICOLLIS. 
Mas. Fulva ; antenne nigra, corpore paullo breviores ; prothorax nigri- 
cante tuberculatus, lateribus serratis subascendentibus valde dilatatis, 
angulis breviter attenuatis oblique retractis ; abdomen ochraceum, 
sublus nigricans testaceo octoplagiatum ; femora nigro spinosa ; tibie@ 
postice subtus dilatate, serrate, spinose, uniangulate ; membrana 
nigricans. 
Male. Tawny. Rostrum extending nearly to the middle coxe; 
second joint hardly longer than the third. Antenne black, slightly setaceous, 
a little shorter than the body ; joints from the first to the third successively 
decreasing in length; fourth longer than the second, shorter than the first. 
Prothorax with numerous very minute blackish tubercles; sides serrated, 
much dilated and slightly ascending, except towards the fore border; each 
angle forming an acute spine, which is obliquely retracted. Abdomen 
above ochraceous, blackish and with four pale testaceous patches along 
each side. Hind femora above and four anterior femora with some very 
short black spines; hind femora with two rows of black spines beneath, 
a few of these large and curved ; hind tibie dilated beneath, the dilatation 
slightly serrated, very obtusely angular near the base, armed beyond the 
