28 



CATALOGUE OF 



fuho; prothorux sulco (ransverso valde determinate), later ibus valde 

 rejlexis ; abdomen rufum ; pedes graciles, tibiis larsisque quatuor 

 anterioribus piceis ; corium vitta eostali apicem versus dilatata ; 

 vumbrana obscure fusca. 



Male. Black, fusiform. Head shining; middle lobe prominent. 

 Eyes livid, very prominent. Rostrum extending to the hind border of the 

 first ventral segment. Antennae very slender, rather shorter than the body ; 

 first joint very much longer than the head ; second much shorter than the 

 first; third shorter than the second ; fourth longer than the second, shorter 

 than the first, tawny at the base. Prothorax with a strongly-marked trans- 

 verse furrow ; sides much reflexed. Abdomen red. Four anterior tibiae 

 and tarsi piceous. Corium with a red costal stripe, which is dilated 

 towards the tip. Membrane dark brown. Length of the body 5 lines. 



a. New Guinea. Presented by W. \V. Saunders, Esq. 



Div. 2. 



Euscopus, Stal, K. Sv. Vet. Ak. Handl. 1870, 106. 



20. EcTATOPS RUFIPES. 



Euscopus rufipes, Stal, K. Sv. Vet. Ak. Handl. 1870, 106. 

 Java. 



Genus 11. LARGUS. 



Largus, Hahn, Wanz. Ins. i. 13. Barm. Handb. Enl. i\. 281. Blanch 

 Serv. Hist. Hem. 273 — Euryophthalmus, Be Lap. 



Most of the following species of Largus may be thus distinguished. 



A. Femora not inerassated ; hind femora unarmed. 



a. Membrane wholly black. 



* Legs wholly black. 



| Corium yellowish. ... - convivus 



•)-} Corium red. ----- bicolor, rufipennis 

 -fft Corium black, with white lines. 

 ** Femora yellowish red. - - - - 



b. Membrane brown. - 



c. Membrane cinereous, with darker veins. 



* Prothorax partly pale, 

 t Pale baud of prothorax very broad. 

 + Corium black or blackish. 

 § Hind border of pectus pale. 



X Veins of the membrane not black. 

 X X Veins of the membrane black. 

 §§ Hind border of pectus black. 



divisus. 



socius. 



ongulus. 



lineola. 



balteatus. 



cinctiventris. 



$ Corium luteous. 



§ Corium not spotted. 

 X Abdomen with deep yellow bands. 

 X X Abdomen beneath with narrow black bands. 

 §§ Corium with two black spots. - 



trochanteric. 



nigricollis. 



anticus. 



