390 JASSID.E. 



triangular on each side, anteriorly a ferruginous spot ; clypeus 

 very slightly produced, somewhat rounded ; face shining, rufous- 

 testaceous, subconvex ; eyes convex, posteriorly prominent ; pro- 

 notum a little narrower than vertex, transverse, arcuate, the 

 posterior angles rounded ; mesonotum trapezoidal, on each side 

 banded with ferruginous ; scutellum triangular, shining ; tegmina 

 a little broader than pronotum, elongate, somewhat dilated medi- 

 ally, fuliginous, moderately nebulous." {Motschoulshj .) 



'" Length 4 1. ; lat. cap. I 1." 



Hahs Ceylon ; Newara-Elia {fide MotschouUhy). 



2659. Deltocephalus ? variegatiis, Motsch. Mud. Ent. 1859, p. 112 ; 

 Melich. Bom. Faun. Ceylon, p. 204 (1903). 



" Somewhat near Jassus suhfuscus but narrower ; beneath black 

 with some white spots on the middle and lateral margins, and four 

 transverse lines interrupted in the middle of the same colour on the 

 face ; the dominant colour above is a shining greyish-white, a 

 little perlaceous and speckled by small piceous spots, these are also 

 found on all the nervures ; on tlie face there are fine depressed 

 punctures and a small medial longitudinal line ; on the pronotum 

 there are 1-4 yellow spots, and on the scutellum three others of 

 which the central is enlarged posteriorly without reaching the 

 apex ; legs greyish-white with the base of the femora black." 

 {Motscliotdshf.) 



Hah. Ceylon; '^Qwavvi-'EAiVk {fi.de Motsclioulshy). 



2660. Deltocephalus elongato-ocellatus, Motsch. Etud. Ent. 1859, 

 p. 113; Melich. Horn. Fcmn. Cei/loit, p. 201 (1903). 



"Of the form and shape of Z).? variegatus, but with the 

 nervures of the tegmina white and their interspaces margined 

 with brown, more or less punctured ; the form of the eyes as in 

 D. ocellaris but much more elongated ; body beneath dirty testa- 

 ceous-white, with the face faintly browner and transversely 

 wrinkled by seven white lines medially interrupted, where there is 

 also visible a longitudinal line of the same colour; the last 

 segment of the abdomen exhibits some small black spots and all 

 its upperside is of the same colour." {Motschoidslcy .) 



Hah. Ceylon ; Colombo {fide Melicliar). 



Division CHIASMUSARIA. 



In this division the vertex is more or less angularly produced in 

 front of the eyes, but in length variable, either as long as or 

 considerably shorter than the breadth between eyes ; the tegmina 

 are apparently nearly always short and abbreviated. 



