LEPIDOPTEEA HETEROCERA. 557 



Female. Cinereous. Palpi black beneath towards the tips. 

 Antenna* black, short, serrated. Abdomen long:, pilose, blackish 

 except at the tip, extending very far beyond the hind wings; under 

 side reddish brown except at the tip. Tarsi and fore tibiae black, 

 with cinereous bands. Fore wings narrow, slightly acute, with an 

 oblique line of ochraceous black-marked dots which does not extend 

 to the costa, and is accompanied on the inner side by a blackish 

 undulating line ; the latter is very indistinct except near the interior 

 border. Hind wiugs blackish, broadly bordered with whitish. 

 Length of the body 14 lines ; of the wings 28 lines. 



a. Moreton Bay. From Mr. Diggles* collection. 



Opsikhina albida. 



Mas. Ochraceo-albida ; corpus subtus rufum; alee anticce sub- 

 acutce, puncto discali ochraceo ; posticce ochraceo submar- 

 ginatce. 



Male. Ochraceous-whitisb. Body red beneath. Palpi less 

 prominent than in most species of the genus. Fore wings slightly 

 acute, with an ochraceous point in the disk ; under side ochraceous 

 along the costa and along the fore part of the exterior border; ex- 

 terior border convex, very oblique. Hind wings ochraceous along 

 the costa and along the fore part o^ the exterior border ; under side 

 with a red patch on the costa near the tip. Length of the body 12 

 lines; of the wings 28 lines. 



a. Australia. From Mr. Lamb's collection. 



Opsirhina intemerata. 



Fcem. Rufescente-cervina ; palpi apice nigricantes ; antenna 

 breves, graciles y vix pectinate; abdomen alas posticas sat 

 superans; al& anticce subacute, margine exteriore convexo 

 subobliquo. 



Female. Reddish fawn-colour. Palpi very prominent, blackish 

 at the tips. Antennae short, slender, very slightly pectinated. Ab- 

 domen extending rather beyond the hind wings. Fore wings 

 slightly acute ; exterior border convex, extremely oblique. Length 

 of the body 6 lines ; of the wings 18 lines. 



The narrow fore wings distinguish it from O. nasuta. 



a. Moreton Bay. From Mr. Diggles' collection. 



