84 
CATALOG UR OF 
28. Sycanus lurco. 
Arcesius lurco, Stal, A. S. E, F. Ame Ser. iii. 36. 
Wagiou. 
29. Sycanus angulifee. 
Fcem. Niger; rostrum apicem versus rufum ; antennarum arliculus lus 
rufus, apice niger ; scutelli spina furcata ; connexivum valde dila- 
tatum ; corium rufo subfasciatum ; membrana fusca. 
Female. Black. Head much longer than the prothorax; ante-ocular 
part lanceolate, much shorter than the post-ocular. Rostrum red towards 
the tip. First joint of the antennae red, black at the tip. Fore lobe of the 
prothorax with three furrows, more convex than the hind lobe and less than 
half as long; hind lobe very finely punctured. Scutellum with a long 
erect forked spine. Connexivum much dilated and ascending. Corium 
with a red irregularly triangular apical band. Membrane brown. 
Length of the body 11 lines. 
a. Sarawak. Presented by W. W. Saunders, Esq. 
30. Sycanus rNcisus. 
1 / 
Fcem. Niger; rostrum apicem versus rufum; scutelli spina furcata; 
connexivum apud medium valde dilatalum ; corium rufum; inem- 
brana pallide flavescente cinerea. 
Female. Black. Head longer than the prothorax ; ante-ocular part 
elongate-conical, much shorter than the post- ocular. Rostrum red towards 
the lip. Prothorax very finely punctured, with an excavation on the 
suture between the lobes ; fore lobe more convex than the hind lobe and 
about half as long. Scutellum with a long erect forked spine. Connexi- 
vum in the middle much dilated and elevated, the dilated part bidentate. 
Corium red. Membrane pale yellowish cinereous. Length of the body 
9 lines. 
a. Celebes. Presented by W. W. Saunders, Esq. 
31. Sycanus leucomesus. 
Fcem. Niger; antenna apices versus picece, articulo \o rifo-bifasciato ; 
scutelli spina longa ; abdomen cyanescente nigrum, punctis subtus 
albis marginalibus ; corium luteum, basi nigrum; membrana lurida. 
Female. Black. Head longer than the prothorax ; ante-ocular part 
elongate-conical, much shorter than the post-ocular. Antennas piceous 
towards the lips; first joint with two red bands. Prothorax very finely 
punctured, with an excavation on the suture between the two lobes ; fore 
lobe less iban half as long as the hind lobe. Scutellum with a long erect 
spine. Abdomen bluish black, with a row of white points along each side 
beneath ; connexivum much dilated and elevated in the middle on each 
side. Corium luteous except at the base. Membrane lurid. Length of 
the body 11 lines. 
a, Burmali. Presented by W. W. Saunders, Esq. 
