64 LIST OF HOMOPTEROUS INSECTS. 



angle, parted from the second by nearly thrice its length; second 

 slightly curved, siightly slanting, t'oi*ming an obtuse angle, very 

 much shorter than the first ; third very slightly curved, slanting, 

 forming an acute angle ; fourth straight, slightly slanting, forming 

 a slightly acute angle, very little longer than the third ; fifth curved, 

 upright, forming a nearly right angle. Body tawny : head nar- 

 rower than the fore-chesl; face prominent : mouth pitchy, its tip 

 black : eyes prominent : feelers tawny : fore-chest a little narrower 

 in front than behind; its sides rounded or almost obtusely angular 

 at the base of the fore-wings, straight from thence as far as the fore 

 border, where each is armed with a very small tooth ; hind-scutcheon 

 pale tawny : excavation on the hind border of the scutcheon of the 

 middle-chest very shallow : abdomen obconical, very hairy towards 

 the tip, a little longer than the chest: legs tawny ; tips of the claws 

 black ; fore-thighs armed with two tawny teeth, one oblique, the 

 the other nearly upright: wings slightly tinged with tawny ; veins 

 green, black at the tips ; fore borders bruwn ; flaps pale brown with 

 a black vein on the fore border ; flaps of the hind-wings colourless, 

 pale brown at the base. Length of the body 15 lines ; of the wings 

 44 lines. 



a. Hong Kong. Presented by J. C. Bowring, Esq. 



25. DUXDUBIA VIRESCENS. 



Cicada virescens, Oliv. Eiic. Meth. v. 747, 5. pi. 110, f. 2. Stoll, 

 Cic, 38, pi. 7, f. 35. 



26. DUNDUBIA FUSCA. 



Cicada fusca, Oliv. Enc. Meth. v. 749, pi. Ill, f. 3. Stoll, Cic. 

 39, pi. 7, f. 36. 



27. Ddndubia Urania, Mas. 



Nervus transversus \us curvus, oblicjuus, unguium ohtusum fin- 

 gens., 2o fere triplo ejus longitudine divistis ; 2us subcurvus, 

 obliquus, anguhun vatde obtusum fingens, \i longitudine ; 3vs 

 subcurvus obliquus, angulum acnttim fingens ; Aus subcurvus, 

 subobliquus, angulum vix acutum fingens, 3o pauUo tremor. 



Second marginal areolet much more than three-fourths of the 

 length of the first: first cross-vein curved, slanting, forming an ob- 

 tuse angle, parted from the second by near thrice its length ; second 

 slightly curved, slanting, forming a very obtuse angle, as long as 

 the first ; third very slightly curved, slanting, forming an acute an- 

 gle ; fourth* very slightly curved, slightly slanting, forming a hardly 



