HEMIPTERA HETEROPTERA. 
79 
beyond tbe fore winps. Coxae tawny. Fore femora ferruginous. Tibiae 
with short hairs. Coriura with a snow-white spot on each side near the 
tip. Membrane brown. Length of the body 7 lines, 
a. Cambodia, Presented by W, W, Saunders, Esq, 
8, Yolinus horbendus. 
Mas. Testaceus ; caput antice nigrum ; antennce yiigrcc, arliculo lo albo- 
bifascialo ; venter niger, bad apice et connexivo testaceis, lateribus 
albo guttatis ; femora quatuor anteriura nigricanlia, basi apiceque 
testacea ; femora poslica nigro bifasciala ; tibia apices versus tarsi- 
que nigra ; corium piceum ; membrana cyanea. 
Male. Testaceous, elongate-fusiform, excepting the head. Head 
excepting the postocular part bindward, rostrum and antennae black. 
Head as long as the prolhorax ; ante-ocular part lanceolate, somewhat 
shorter than the post-ocular. First joint of the rostrum hardly half as long 
as the second. Antennae very slender; first joint as long as the head, 
with two while bands; second a little more than half as long as the first; 
third very much longer than the first. Fore lobe of the pruthorax more 
convex than the hind lobe and hardly half as long. Abdomen beneath 
black, excepting the base, tbe tip and the connexivum; a row of white 
ventral dots on each side; connexivum with foliaceous and elevated 
segments. Legs pubescent; four anterior femora blackisb in the middle 
part; hind femora with two black bands; tibiae towards the lips and 
tarsi black. Corium piceous. Membrane blue. Length of the body 
13 Hues. 
a, Sarawak. Presented by W. W. Saunders, Esq. 
9. Yolinus Siamicos. 
Foem. Niger; anfennarum articulus 1ms luteo bifascia tus ; membrana 
nigricans. 
Female. Black. Head longer than the prothorax ; ante-ocular part 
elongate-conical, much shorter than the post-ocular. First joint of the 
antennae with two luteous bands. Fore lobe of the prothorax with a longi- 
tudinal furrow on the bind part, more convex than the hind lobe and about 
half as long. Abdomen on each side much elevated and dilated, and with 
foliaceous lobes, f'emoia slightly tuberculated. Fore wings extending 
beyond the tip of the abdomen. Membrane and hind wings blackish ; 
veins black. . Length of the body 9 lines. 
a, Siam. Presented by VV. W. Saunders, Esq. 
Genus 4. EULYES. 
Eulyes, Serv. Hist. Hem. 359. Dohrn, Ent. Zeit. Stett. xx. 93. 
1. Eulyes amcena. 
amoena, Serv. Hist. Hem. 359, pi. G, f. 10. Dohrn, Stett. Ent. Zeit. xx. 
93 — Reduvius amoenus, Guer. Icon. R. Anim. 350, pi. 56, f. 17 — 
Arilus amoEruus, H.Seh. Warn, Ins. vi. 91, pi. 210, f. 662. 
