Ileterocera Jro))i Costa Rica. 615 



Notodontidse. 

 Azaxia di/an\ sp. n. 



(J . Palpi fuscous brown, shaded with reddish brown above ; 

 head buff; collar reddisli brown and buff; thorax mottled 

 green, lilacine, and daik grey; abdomen brown, basal tufts 

 white, anal hairs tipped witli dark red. Fore wings dark 

 lilacine grey ; the costal margin shaded with green ; the 

 inner margin whitish, the lines on it green and olive-brown ; 

 the apex and tornus whitish, shaded with green ; a black 

 basal line ; antemedial geminate, the inner part heavier 

 marked, and inbent on submedian ; a darker medial shade 

 and some medial green and reddish-brown shadings below 

 cell and vein 2 ; a broad velvety black-brown lunate discal 

 mark; veins on outer space irrorated with black; a fine 

 reddish-brown, geminate, lunular, postmedial line ; fuscous 

 submarginal spots between 5 and 7. Hind wings whitish, 

 irrorated with fuscous grey chiefly on outer margin, and 

 leaving a faint postmedial white shade ; a brown streak on 

 inner margin ; a fuscous spot at anal angle. 



Expanse 34 mm. 



IJab. Sixola. 



Allied to A. hiteiliiiea, Druce. 



Anliopha? marcella^ sp. n. 



? . Palpi dark brown, streaked with buff above ; the 

 second joint very long and heavily fringed. Head and collar 

 mottled brown and buff; thorax mottled with grey ; abdomen 

 fuscous brown. Fore wings greyish buff, irrorated with 

 brown ; a darker basal shade not reaching inner margin ; an 

 inner fuscous-brown shade, angled at median, most notice- 

 able between fold and submedian ; a white streak at end of 

 cell to discocellular, beyond which it forms a slight lono-itu- 

 dinal crescent ; a large brown shade below tliis is angled just 

 below vein 2 and extends upwards postmedially to the costa, 

 being outwardly limited by a whitish shade above vein 4 ; 

 the outer margin dark, shaded and crossed by a submarginal, 

 irregular, fine dark line. Hind wings fuscous brown, thinly 

 scaled on inner margin ; cilia whitish buff. 



Expanse 34 ram. 



Hah. Sixola. 



Arhacia Jignarisj sp. n. 

 (^ . Palpi and frons brown ; vertex buff, separated from 

 brown frons by a darker brown line ; some brown hairs at 



