764: DESCRIPTIONS OF AUSTRALIAN MICRO-LEPIDOPTERA, 



3b. Head not white. 



•1 a. Forewings moderately broad 305. panclirysa. 



4b. ,, elongate. 



5a. Hindwings whitish-ochreous 336. panxantha. 



5 b. ,, rather dark grey 337. amylodes. 



2b. Forewings with dark markings. 



3;t. Thorax wholly yellow or ochreous. 



4a. Forewings with three dark fuscous discal 



dots 346. arenivaga. 



4b. Forewings without three dots. 

 5a. With a posterior fascia. 



ba. Fascia parallel to hindmargin .306. paragramma. 



61). „ not parallel to hindmargin 



7 a. Fascia strongly inwards-curved 316. zanclotoma. 



71). ,, nearly straight 333. aphanes. 



5b. "Without entire fascia. 



6a. With an anal blotch, apical space yellow.. 335. aspisia. 



6b. Without anal blotch, apical space rosy ...334. parvula. 



3b. Thorax not wholly yellow. 



4a. Thorax wholly dark fuscous. 



5a. Forewings with base dark fuscous. 



6a. Terminal band very broad, purple 307. dichroella. 



6b ,, ,, moderate, dark fuscous ...325. isogramma. 



5b. Forewings with base not dark fuscous. 



6a. With a dark fuscous costal streak 329. pyrrhopAera. 



61). Without costal streak 



7a. Terminal band wholly dark fuscous 327. acrotropa. 



7b. ,, „ containing a yellow blotch. .315. ocellaris. 



4b. Thorax not wholly dark fuscous. 



5a. Head dark fuscous ...326. philoxma. 



51). ,, not dark fuscous. 



6a. With a costal streak from base to middle. 



7a. With a separate posterior fascia 312. triptycha, 



7 1 '. Willi a terminal band 321. catoptrina. 



6b. Without costal streak, or if pi'esent not 



reaching middle. 



