HKMIPTEBA HETEROPTERA. 
127 
5. ISCHNODEMUS CURTULUS. 
Micropus curtulus, Dohm , Stetl. Ent. Znt. xxi. 161, pi. 1 , f. 12 — Ischno- 
deinus curtulus, Fieb. Eur. Hem. 387. 
Andalusia. 
North America. 
6. ISCHNODEMUS FULVIPE8. 
Micropus fulvipes, C. H. 582. 
a — g. North America. Presented by E. Doubleday, Esq. 
7. ISCHNODEMUS LEUCOPTERUS. 
Pachymerus leucoplerus. Say — Micropus leucopterus, Shimer, Proc. Acad. 
Nat. Sci. Phil. 1867, 75. Walsh, Amer. Ent. i. 169. Riley, Pract. 
Ent. i. 47. 
The Chinch bug. 
a. North America. Presented by F. Walker, Esq. 
Mexico. 
8. ISCHNODEMUS LONGCS. 
Mas. Niger, longus, linearis, cinereo lomentosus ; caput parvum , lobo 
medio carinato ; rostrum testaceum, coxas intermedins allingens; 
anlennce atrce, corporis dimidio non longiores ; prothorax poslice 
teslaceo biguttalus ; scutellum lestaceo marginatum ; abdominis latera 
teslacea ; pedes lestacei, breves; corium lestaceo bivillatum; mem- 
bruna albido maryinata. 
Male. Black, long, narrow, linear, with cinereous tomentum. Head 
small; middle lobe elevated, forming a keel. Eyes small, rather promi- 
nent. Nostrum testaceous, extending to the middle coxae. Antenna; deep 
black, slender, about half the length of the body ; first joint much shorter 
than the head ; second more than twice the length of the first; third much 
shorter than the second ; fourth hardly shorter than the third. Prothorax 
narrower in front, with no transverse furrow; a small round shining testa- 
ceous callus on each hind angle, which is rounded. Scutellum elongate- 
triangular, testaeeotis-bordered. Abdomen with testaceous sides; two 
apical ventral segments much retracted. Legs testaceous, short, slender. 
Fore wings somewhat shorter than the abdomen ; corium with two pale 
testaceous stripes, of which the fore one widens towards the tip; membrane 
whitish-bordered, with slightly undulating veins. Length of the body 
4£ lines. 
a. Orizaba. From M. Salle’s collection. 
