LIST OF HOMOPTEHOUS INSECTS. 



18. Ledba. unioolor. 



Ferrm/inea, piceo tessellata, nigra vitiata, subtus testacea ; fades ni- 

 gra interrupt^ fasciata ; pedes testacei, tibiis pasticis apice 

 piceis ; aim antica albidce ; ala posticm limpidce. 



Ferruginous: head and cliestindistinctly tessellated with pitchy 

 colour, testaceous heneath : head very short, not broader than the 

 chest, not arched, flat above, finely striated longitudinally, .short-co- 

 nical on the fore border, very slightly convex on each side, very con- 

 cave on the hind border, with a black middle stripe ; its length 

 much less than one-sixth of its breadth ; on each side of the fore 

 border a spindle-shaped concave compartment ; face hardly keeled, 

 with a short oblique black band on each side in front ; epistoma 

 with a black stripe on each side : chest flat, finely striated trans- 

 versely ; shield conical along the fore border, with three slight black 

 stripes ; middle one short in front ; side pair indistinct, zigzag ; 

 hind border concave in the middle, convex on each side: legs pale 

 testaceous ; tips of the hind-shanks pitchy : fore-wings whitish ; 

 veins ferruginous : most of the areolets partly subdivided by ferrugi- 

 nous ramifications : hind-wings colourless. Length of the body 7i 

 lines ; of the wings 14 lines. 

 a, Philippine Islands. Presented by J. C. Bowring, Esq. 



19. Leora vakia. 



Testacea, ferrugineo tessellata, nigra vittata, subttis nigra varia ; 

 pedes tibiis posiicis femaribusque apice nigris, tibiis pasticis 

 piceis ; ala anticm sublimpida basi vittaque piceis ; aUe pos- 

 ticw limpidcc. 



Testaceous: head and chest indistinctly tessellated with ferru- 

 ginous : liead very short, not broader than the chest, not arched, 

 very slightly concave above, finely striated longitudinally, short-co- 

 nical on the fore border, very slightly convex on each side, very con- 

 cave on the hind border, with a black middle stripe and two pitchy 

 slightly oblique side stripes ; its length less than one-fourth of its 

 breadtii ; on each side of the fore border a spindle-shaped concave 

 compartment whose disk is black ; underside yellow or pale testa- 

 ceous, with abroad black band along the fore border; face black 

 and finely striated transversely towards the epistoma, which is black, 

 with a tawny spot, and has a black stripe on each side : chest almost 

 flat, finely slrialcd transversely ; shield conical along the fore border, 



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