208 ARCTIAP^. 



$ . Abdomen with black dorsal spot on terminal segment ; fore 

 winj; without onuige on coata or ochreous above vein 1 ; hind wing 

 white, with hardly a trace of ajncal patch. 



Ilah. Panama, Chiri(|ui (C/jrt»i/)?'j/i), 1 c? , Godman-Salvin Coll. ; 

 ]{ii\ziL, S;io Paulo {Jones), 2 $ , Castro Parana, 4 (S , '3 5 , type t 

 iu Cull. Schaus; Bolivia, Chaco. Exj). 34 millim. 



c^. (Tripura). Abdomen of male with the anal 

 segment normal. 

 a'. Fore wing white, with the inner area fuscous 

 or brown, 

 a'. Fore wing with the inner area fuscous, 



emitting a curved tooth to cell dentifera. 



b*. Fore wing n-itli the inner area red-brown, 



emitting an oblique tooth to cell obliqiusigna. 



c'. Fore wing with no dentate mark from inner 

 area, 

 a*. Hind wing yellowish. 



a". Abdomen fuscous tolteca. 



6". Abdomen whitish corcovada. 



i'. Hind wing pale brown alhocinerca. 



P. Forewingyellowishwitii the inner area fuscous, timbrosa ($). 

 c^. Fore wing white or yellowish, the inner area 

 not fuscous or brown, 

 fl*. Fore wing with the ground-colour white. 

 a'. Tegulfe orange. 



rt*^. Thorax dark; fore wing with prominent 



dark purple-black streaks on the veins, prasena. 

 i". Thorax white; fore wing with the 



veins hardlj' darker pallens. 



6'. Tegulae not orange. 



a^. Fore wing witli postmedial black baud 



in male, in fenuile reduced to a spot, rainelana. 

 b^. Fore wing with the terminal half black, bipars. 

 6'. Fore wing pale yellow. 



a". Hind wing witli black terminal patches . maculata. 



i'. Hind wing without black patches sinensis. 



d^. Fore wing grey, with the veins streaked with 



white veiiosa. 



e^. Fore wing fuscous, with yellow costal fascia, 

 a'*. Fore wing with the costal fascia reaching 

 the base. 



a'. Head yellow gigantea. 



ft'. Head dark collitoidcs. 



b*. Fore wing with the costal fascia not reach- 

 ing the base ; head of male dark postfusca. 



430. Agylla dentifera, n. sp. (Plate XXIII. fig. 9.) 



S . Head and thorax dark brown ; palpi except tips, antennae, 

 pectus, and legs orange, fore legs streaked with fuscous ; abdomen 

 orange. Fore wing silvery white ; the costa orange ; the inner 

 area purple-brown, emitting at middle a strong curved tooth to 

 median nervure ; cilia pale brown. Hind wing yellowish white. 

 Jfab. Ecuador, Alpayaco (Stewart), 1 (S type. Ex2J. 36 millira. 



