376 Sir G. F. Hampson on 



(12a.) Macalla aiimrensis, n. sp. (Plate III, fig. 1.) 

 ^ Palpi with the 2ad joint hollowed out to receive the brush- 

 like maxillary palpi ; autennte with a recurved process from basal 

 joint extending to middle of thorax ; forewing with small glandular 

 swelling on costa. 



Head, thorax, and abdomen dull olive-green thickly irrorated with 

 black, the antennal process and extremity of abdomen blackish, 

 Forewing dull olive-green thickly irrorated and suifused with black 

 mixed with some rufous scales especially on medial area ; the ante- 

 medial line indistinct, slightly excurved below costa and angled 

 inwards in submedian fold, defined by olive-green on inner side ; 

 a discoidal point ; the postmedial ^black line defined by olive-green 

 on outer side, minutely dentate, and strongly excurved between 

 veins 6 and 2 ; a greener patch on middle of termen and terminal 

 series of small obscure black spots ; cilia chequered greenish and 

 brown. Hindwing fuscous-brown with obscure darker subterminal 

 spot on vein 2 ; cilia chequered grey and brown. 

 Expanse 28 millim. 



Type in Coll Staudinger. 

 Hah. Amurland, Ussiiri. 



(19a.) Stcrida atribasalis, n. sp. 



(^ Maxillary palpi filiform ; antennae with the basal process very 

 long and extending to beyond metathorax. 



Head, thorax, first two and terminal three segments of abdomen 

 black, lateral patches on 1st segment of abdomen and the three 

 medial segments ochreous white. Forewing with the basal area 

 deep black with nearly straight and slightly oblique outer edge ; the 

 medial area ochreous-white with oblique discoidal black striga and 

 two small spots and a few scales on costa ; the terminal area fuscous 

 black from costa beyond middle to middle of inner margin ; the 

 postmedial line indistinct, pale, strongly bent outwards at vein 5, 

 then nearly erect to tornus. Hindwing fuscous black, rather paler 

 towards base ; a slight pale sulsterminal lunule on vein 2 ; both 

 wings with fine pale terminal line. 



Expanse 20 millim. 



Type in Coll. Staudinger. 



Hal. Amurland, Sutschau, Askold I. 



Closely allied to S. asopialis, Snell, from the E. Himalayas 

 which has the base of abdomen pale and the black on 

 terminal area of forewing not extending to the inner side 

 of the postmedial line. 



