724 DESCRIPTIONS OF AUSTRALIAN MICRO-LEPIDOPTERA, 



4b. Forewings with a yellow blotch 264. helias. 



3b. Thorax white or yellow. 



4a. Forewings with large yellow blotches 258. tlieorica. 



4b. „ with white blotches 259. tJiermochroa. 



2b. Forewings without blotches. 



3a. Forewings dark fuscous 263. fulvia. 



3b. „ whitish-ochreous 269. conjunctella. 



lb. Hind wings not yellow. 



2a. Forewings yellow or with yellow blotches. 



3a. Thorax wholly yellow , 252. coniortia. 



3b. ,, not wholly yellow. 

 4a. Thorax partially yellow. 



5a. Forewings with nine yellow blotches 255. gloriosella. 



5b. „ with seven yellow blotches 254. argutella. 



5c. „ with basal half yellow 251. orthogramma. 



4b. Thorax wholly dark fuscous. 



5a. Basal yellow blotch narrow, transverse 267. psilopla. 



5b. ,, ,, „ . broad. 



6a. Basal blotch broadest on inner margin 266. basiplaga. 



6b. „ „ „ towards costa 265. proxhnella. 



2b. Forewings without yellow markings. 



3a. Forewings with white blotches. 



4a. With a dark fuscous streak along costa 



towards base 260. ntphias. 



4b. Costa white towards base. 



5a. "White fascia beyond middle entire. 



6a. Base of forewings yellowish-white 253. atricollis. 



61). „ „ dark fuscous 261. carphalea. 



5b, White fascia beyond middle not reaching 



costa 257. incomposita. 



3b. Forewings without white blotches. 



4a. Forewings ochreous- whitish 272. ceratina. 



4b. „ not whitish. 



5a. Forewings with three discal dots. 



6a. Hindwings grey 270. cataxera. 



61). ,, ochreous-whitish 271. privatella. 



