14® APPENDIX. — fulgoeidj:. 



Hah. Bengal; Pusa (Lc/roy, 5/-?7. il/Ms.), Calcutta; Berhampur, 

 Murshidabad District. South ludia ; Cbikkaballapuva {T. V. 

 CampbeU). 



Some exaiii]>les from Calcutta are much paler in hue, the face 

 being almost uniformity ochraceous, and the dark markings of the 

 tegmina more obsolete. 



3324. Sogata distincta, Dist. A. 31. N. H. (8) ix, p. 191 (1912). 



Vertex and pronotum creamy -white, the first with a small dark 

 spot on each side of apex ; mesonotum black, broadly, longi- 

 tudinally, centrally creamy-white ; abdomen above black, the basal 

 area more or less testaceous ; body beneath black, the carinations 

 to face and clypeus, and the legs ochraceous ; tegmina sub- 

 hyaline, tinted with brownish ochraceous, which becomes a little 

 darker on apical area, the outer margin of which is broadly 

 fuscous, inwardly linearly connected with the apices of the longi- 

 tudinal veins, the longitudinal veins minutely spotted with fuscous, 

 an elongate marginal piceous spot near apf-x of clavus ; wings 

 subhyaline, the veins dark. 



Length exel. tegm. 2i ; exp. tegm. 7 millim. 



Hub. Bengal; Pusa {Mackenzie, Brit. Mas.). Soutli India; 

 Chikkaballapura {T. V. Cam2)hell). Ceylon ; Peradeuiya {E. E. 

 Green). 



Allied to the preceding species ;S'. pusana, from which it differs 

 in the distinct markings of the tegmina, &c. 



3325. Sogata pallescens, Dist. A. M. N. H. (8) ix, p. 192 (1912). 



Allied to the preceding species S. distincta, but with the 

 tegmina — excepting an elongate marginal piceous spot near 

 apex of clavus — almost uniformly subhyaline with the veins alone 

 darker ; body beneath black ; carinations to face, the clypeus, 

 lateral areas of presternum, rostrum and legs ochraceous. 



Length incl. tegm. 3| millim. 



Hab. Ceylon ; (ialle (Bainbr. Fletcher, Brit. Mus.). Bengal ; 

 Chapra {MacJcenzie, Brit. JIus.) ; between Bolpore and Kampore 

 Haut {Faiva, Ind. Mus.). Calcutta. 



The three species of Sogata here previously described are easily 

 separated by the tegiiiinal colour and markings, but it is much 

 more difficult in these small and fragile insects to discover adequate 

 differential structural characters. I have, however, examined a 

 series of specimens belonging to each species and the characters 

 on which 1 have relied are quite constant. 



3326. Sogata thoracica, sp. n. 



Vertex of head and mesonotum pale castaueous ; pi'onotum and 

 posterior angle of mesouotum greyish white ; face and clypeus 

 brownish ochraceous, the carinations paler in hue ; body beneath 

 and legs ochraceous ; tegmina greyish hyaline with the venation 

 brownish ochraceous ; face centrally and marginally strongly 



