276 ARCTIA-DiE. 



Hah. Queensland, Duarinp^a, Gayndah ; X. >S. Wales, Moreton 

 Bay (Dif/tjJes), 1 J type ; Sydney ( Darnel), 1 c? , 2 $ , type tramitanaf 

 (Raifnor) 1 ? , (Matheiv) 2^,2$. Exp. 22 millim. 



578. Heliosia monosticta, a. sp. (Plate XXVI. fig. 9.) 



2 . Straw-yellow ; frons dark brown ; abdomen tinged with 

 fuscous, the anal tuft ochreous. Fore wing with the costa dark 

 brown; a black discoidal point; some minute black points on 

 termen towards apex, and one above tornus. Hind wing tinged 

 with fuscous, the cilia yellowish white. 



Hah. Borneo, Pulo Laut (Doherty), 1 5 type. E.vp. 12 millim. 



579. Heliosia crocopera, n. sp. (Plate XXVI. fig. 10.) 



5 . Head and thorax orange-yellow ; legs and abdomen brownish. 

 Fore wing ])ale brown, the disk somewhat ochreous ; the base 

 yellow ; a yellow terminal band broad at apex, narrowing to a point 

 above tornus. Hind wing pale brownish. 



Hab. N. Guinea, Kapaur {Doherty), 1 $ type. Exp, 10 millim. 



Genus HALONE. 



Type. 



Halone, Wlk. ii. 540 (1854) sobria. 



Mosoda, Wlk. xxxv. 1899(186)) sinuata. 



Proboscis fully developed ; palpi upturned, not reaching vertex of head ; 

 tibifB ^vith tlie spirs long. Fore wi 'g with vein 2 from beyond middle of cell ; 

 3 from well before angle; 5 from well above angle ; (> from below upper angle; 

 7, 8, 9 stalked, 7 from beyond 9; 10, 11 free. Hind wing with vein 2 from 

 towards angle of cell ; 3, 4 coincident ; 5 from well above angle; 6, 7 stalked ; 

 8 from middle of cell. 



Sect. I. Antennae of male bipectinate, with moderate branches. 



580. Halone flavescens. 

 JEmene flavescens, Hmpsn. J. Bomb. N. H. Soc. 1897, p. 439. 



cf . Palpi and frons fuscous ; antennae and vertex of head yellow ; 



a fuscous bar between the 

 antennte ; thorax and abdo- 

 men greyish fuscous, with 

 some yellow patches on te- 

 gulte and patagia ; the hind 

 legs, anal tuft, and ventral 

 surface of abdomen yellow- 

 ish. Fore wing ochreous, 

 Yh^. Vdi.— Halone flavescens, (S . %. almost entirely suffused 



with fuscous black, leaving 

 a patch of j-ellow at base and medial patches on costa and from cell 

 to inner margin ; traces of waved antemedial, postmedial, and sub- 

 terminal lines ; a terminal series of points. Hind wing pale 

 fuscous, the cilia yellowish. 



Hah. Assam, Kha'sis, 1 c5' type. Eccp. 20 mUlim. 



