( 763 ) 



e. Thorax with grey middle slnpe ; 



abdomen without black Ijasal side- 

 patch '-^l. ill- su[fasa. 



Thorax without grey middle stripe ; 

 .abdomen with bhu'k basal side- 

 patch ~'M. Th. alccto. 



(I. Cavity at end of first segment of 



palpus regularly defined, thorax 



without mesial stripe . . • 720. Tli. cijiCHsiv. 



Cavity at end of first segment of 



palpus not sharply defined, thorax 



with white middle stripe . . T44. Th. pcdlkostd. 

 c. Abdomen above with lines, or with a 

 dorso-lateral tawny-ochraceous or 

 ochreous stripe beginning on seg- 

 ment 3 : no obvious black basal 

 side-patch ....•••./• 

 Abdomen without dorsal lines, or with 

 black basi-lateral patch, without 

 yellowish d<u'S0-lateral stripe . . • . r. 



f. Cavity nf p;il|>us large and sharply 



defined ....■■•■.'/■ 

 Cavity of palpus more or less con- 

 cealed or rendered irregular by 

 rough scaling '• 



(/. A large species, with broad ochreous 



dorso-lateral stripe on abdomen . TIT. Th. iwsmx. 

 A small species, no such stripe on 



abdomen '■^'•^- '^'1'- orphois. 



i. L'orewing with a broad grey sub- 

 marginal baud .... 742. Th.ijri.snua.nyiwila. 

 Forewing without such a liand . . . ■ ./• 



/. 8ligma ol' forewing isolated, followed 

 by a dark straight oblique band 

 which consists of two or three 



distinct lines . '. 



Stigma situated in a black (ir lirown 

 ]iatcli, which is not very distinct ; 

 the discal band is curved, or in- 

 distinct except at intennil margin, 

 where it forms a sipiare patch 

 lo'^etiier with an antemedian band, 

 (jr wings nearly all brown • • • . '■■ 



/■. Iliseal liiiudof forewing above forming 

 tliree black contiguous patches be- 

 tween SC'' and l{^ ; the pale intcr- 

 sjKicc (listally of il narrow ami 

 sharply marked : mesothoracic 

 tegulawilh pale middle si ri|.e . :il- //'.''«.•"■.'/'"•-• 



