LIST OF HOMOPTEROUS INSECTS. 63 



O 23. DUNDUBIA NIGRIMACULA, MaS. 



Nervus transversus \us curnus, obliquus, angulum valde obtusum 

 Jingens, 2o plus duplb ejus longitudine divisus ; 2us vix un- 

 datus, valde obliquus, angulum perobtusimi fingens, \o inultb 

 brevior ; 3us vix undatus, valde obliquus, angulum fere rec- 

 tum Jingens ; Aus fere rectus, subobliquus, angulum vix acu- 

 tum fingens, 3o paullb brevior. 



Second marginal areolet three-fourths of the length of the first: 

 first cross-vein curved, slanting, forming a very obtuse angle, parted 

 from the second by much more than twice its length ; second hardly 

 waved, very slanting, forming an extremely obtuse angle, much 

 shorter than the first ; third hardly waved, slightly slanting, forming 

 a nearly right angle ; fourth almost straight, slightly slanting, form- 

 ing a hardly acute angle, a little s^iorterthan the third ; fifth curved, 

 nearly upright, forming a very slightly acute angle. Body tawny, 

 linear: head narrower than the fore-chest; face very convex: eyes 

 prominent : mouth tawny with a pitchy tip : feelers tawny : fore- 

 chest a little broader than long, somewhat narrower in front than 

 behind ; sides rounded at the base of the fore-wings, thence very 

 slightly concave, armed with a small tooth near the fore border*; 

 hind-scutcheon green, broad, slightly furrowed : excavation on the 

 hind border of the scutcheon of the middle-chest extremely slight : 

 abdomen slightly obconical, longer than the chest, ferruginous and 

 adorned with a row of pitchy spots on each side, tinged with green 

 on each side beneath: opercula close, rather small : drums very large, 

 green, long and narrow, three-fourths of the length of the abdomen : 

 legs tawny ; tips of the claws black ; fore-thighs armed with two 

 tawny teeth : wings and flaps of the hind-wings colourless, tawny at 

 the base and along the fore borders ; an almost imperceptible tawny 

 tinge on the tips of the fore-wings ; veins tawny, black towards the 

 tips. Length of the body 17 lines ; of the wings 46 lines. 



a, b. Java. From Mr. Argent's collection. 



24. DuNDUBiA soBRiA, Fcm. 



Nervus transversus lus subcumus obliquus, angulum valde obtusum 

 fingens, 2o fere triplo ejus longitudine divisus; 2us sub- 

 cwvus, subobliquus, angulum obtusum fingens, lo multd bre- 

 vior ; 3us subcurvns, obliquus, angulum acutum fingens ; Aus 

 rectus, subobliquus, angulum subacutum fingens, 3o vix lon- 

 gior. 



Second marginal areolet three-fourths of the length of the first: 

 first cross-vein very slightly curved, slanting, forming a very obtuse 



G-2 



