502 



AKCTIAP^. 



Sect. II. (Coniarchis). Aiiteniife of male minutely serrate and ciliated. 



A. Hind wing with dark discoidal spot. 



CI. Fore wing witbout black fascia on basal part of costa. sparsana. 

 b. Fore wing with black fascia on basal part of costa. 



a\ Fore wing with the ground-colour white isc/phragma. 



h^. Fore wing with the ground-colour jellow jocularis. 



B. Hind wing without discoidal spot. 



a. Foi'ewing with antemedial band. 



a'. Fore wing with subterminal band connected with 

 the termen below apex by a fascia. 

 (i~. Fore wing with the ground-colour orange-yellow, partita, 

 b^. Fore wing with the ground-colour white. 



a^. Fore wing with medial band lochaga. 



b'^. Fore wing with two medial lines ohlita. 



¥. Fore wing with wedge-shaped dark patch on middle 



of terminal area » sfaurocola. 



b. Fore wing without antemedial band mocMina. 



1076. Thallarclia sparsana. 



Conchylis sparsana, Wlk. xxviii. 369 (1803) ; Kirby, Cat. Het. p. 296. 

 Pallene gracilis, Butl. Trans. Ent. Soc. 1877, p. 376. 



Head and tegulse "white ; palpi at tips, frons, and antennae 

 blackish ; thorax Llack, the tips of patagia and a spot on meta- 

 thorax white ; legs white and fuscous ; abdomen orange. Fore wing 



white ; a black point at base 

 of costa ; an antemedial 

 series of points consisting of 

 4 obliquely placed from costa 

 to median nervure and one 

 on vein 1, the point on median 

 nervure touching the sinuous 

 Fig. ?,%0.—T}iallarcha spama, S- I- ]^edial line, which is angled 



inwards at middle and some- 

 times forming a band ; two conjoined discoidal points conjoined to a 

 black patch extending to costa before apex ; a postmedial series of 

 points slightly bent outwards between veins 7 and 3 ; a terminal 

 series of points ; cilia yellowish. Hind wing orange-yellow, with 

 two more or less conjoined fuscous discoidal points and an apical 

 patch. 



Ab. 1. Fore wing suffused with fuscous except the basal area 

 from costa before middle to middle of inner margin. — S. Australia. 

 Ab. 2. Fore wing entirely suffused with grey. — Queensland. 

 Bah. Queensland, Peak Downs, 1 $ ; N. S. Wales, Moreton Bay 

 (Dif/gles), type and type gracilis, Sydnej' {Raynor, MatJiew), 3 c? , 3 § ; 

 S, AusxKALiA, 1 5. Eaqj. 18 millim. 



*1077. Thallarcha isophragma, (Plate XXXIII. fig. 6.) 



Comarchis isophragma, Meyr. P. Linn. Soc. N. S. W. (2) i. p. 739 (1886) • 

 Kirby, Cat. Het. p. 296. 



Head and thorax black ; palpi in front, patches above eyes, and 

 base of antennas yellowish : frons, tegulie, tips of patagia, and sides 

 of metathorax with patches of white ; hind legs and abdomen 



^U^ 



