10 APPENDIX. — CK'ADID.l::. 



hyaline, the first with the venation shaded here and there with 

 black, two transverse linear s])ot3 before a|)ex, the apex of the 

 second ulnar area, and small indistinct spots near the apices of 

 the longitudinal veins to apical areas, black or blackish ; tymiianal- 

 coverings only a little shorter, but considerably narrower, than 

 tympanal oritices ; operciila in male not extending beyond base of 

 abdomen, their lateral margins sinuate, their apices transversely 

 rounded ; rostrum reaching the posterior coxae ; wings with six 

 a^jical areas. 



Leiigth excl. tegm., J , 26 ; exp. tegm. 7- niillim. 



Hah. AV. Bengal; Paresuath (J. T. Jeiilins, Brit. 4" ^'*(<'- 

 Muss.). 



This species, of which I have as yet seen only two specimens, 

 is allied to P. iisecas. Walk., by the length of the tympanal cover- 

 ings ; it is, however, a smaller and differently marked species. 

 The most distinct, but possibly abnormal, character in tlie type 

 oi P. jcnkinsi '\8 found in the tegmina, where there is a distinct 

 cell before the second apical area; the relative lengths of this cell 

 and the apical area are not quite similar in the two tegmina. 



31JS. Tevpnosia versicolor, Ui^t. A. M. K. H. (8) i.\, p. 4(ji' (1912j. 



<S . Head, pronotum, and mesonoluin Airescent; lateral stria- 

 tions to front (not meeting anteriorly), area of the ocelli, narrow 

 anterior and posterior margins to pronotum, the fissures and 

 broad lateral marginal areas, the margins of two aiiterior obconical 

 spots to mesonotum, on each side of which is a broad percurrent 

 longitudinal fascia, and a spot in front of each anterior angle of 

 the cruciform basal elevation, castaneous brown ; abdomen above 

 ocliraceous, the posterior segmental margins virescent ; head 

 beneath, sternum, legs, and opereula virescent ; cheeks and tibiae- 

 more or less suffused with castaneous brown ; abdomen beneath 

 brownish testaceous, disk of anal segment purplish brown ; teg- 

 mina and wings hyaline, the venation and costal membrane of 

 the former more or less virescent ; opereula in male short and 

 transverse, not extending beyond basal segment of abdomen ; 

 head deflected anteriorly, front not prominent, its length about 

 equal to breadth between eyes ; pronotum distinctly shorter than 

 mesonotum. 



Length excl. tegm., J, I'J ; exp. tegm. 55 millim. 



JTah. Burma; Iluby Mines {Boliertu^ Brit. Mas.). 



Allied to T. collina', Dist. 



3149. Terpnosia olierthuri, Dist. A. 31. N. H. (8) ix, p. 46:? (1012). 



d'. Closely allied in colour and markings to the preceding- 

 species 1 . versicolor, but the tegmina A\ith the transverse veins 

 at the apices of the ulnar areas and the ai)ices of the longitudinal 

 veins to apical areas distinctly infuscated ; the opereula much les& 



