278 Proceedings of the Royal Societr/ of Victoria. 



ciliated. Thorax and coxae densely hairy beneath. Posterior 

 tibae with all spurs present. Fore wings with areole double. 

 Hind wings with 8 anastomosing with cell from near base to 

 beyond middle (Meyrick). 



Besides the Austi-alian and New Zealand species there is one 

 European. 



1. Hind wings with yellow markings ... 2 

 Hind wings without yellow markings - - 3 



2. Fore wings with postmedian line angled - - euclidiata 

 Fore wings with postmedian line not angled - hedylepta 



3. Hind wings with postmedian line angled - - decisaria 

 Hind wings with postmedian line not angled - caesia 



129. Dasyuris decisaria. 



Fidonia decisaria, Wlk. Brit. Mus. Cat., xxvi., p. 1671. 

 Dasyuris decisaria, Meyr. P.L.8. N.S.W., 1890, p. 875. 

 Type in British Museum. 

 v., Melbourne, Grisborne ; T., Launceston, Mt. Wellington. 



130. Dasyuris caesia, n. sp. 

 [Caesius, grey]. 



?, 22 mm. Head and palpi fuscous mixed with whitish-grey; 

 palpi 2|. Antennae grey. Thorax and abdomen grey irrorated 

 with whitish. Legs grey irrorated with whitish. Fore wings 

 elongate-triangular; costa almost straight; termen strongly bowed, 

 slightly oblique ; whitish with grey markings and irroration ; a 

 transverse line near base ; antemedian line well marked, outwardly 

 curved, from h costa to f dorsum ; a faint median shade preceded 

 by a discal dot ; postmedian line very distinct from t costa to | 

 dorsum, somewhat wavy, with a slight bidentate median 

 projection ; terminal area suffused ly darker, with a fine wavy 

 subterminal line ; an interrupted dark fuscous fine terminal line ; 

 cilia grey, sharply barred with whitish. Hind wings with termen 

 rounded ; whitish-grey, with a broad dark grey terminal band • 

 postmedian line faintly marked, not angulated ; subterminal and 

 terminal lines and cilia as fore wings. 



Closely allied to D. decisaria, Wlk. ; but the fore wings are 

 narrower and mucli paler, the postmedian line with median 



