Heterocera from Costa Rica. 515 



interrupted by pale streaks on veins. Fore wings below 

 brown ; a dark postmedial line outcurved beyond cell, and 

 outwardly shaded with white from costa to vein 4. Hind 

 wings below wiiite; the costal halt' shaded with brown; a 

 large discal spot crossed by a pale line ; a dentate postmedial 

 line and a subterniinal shade ; terminal line as above. 



Expanse 2>o mm. 



Hab. Avangarez. 



Herminodes latris, sp. n. 



$ . Palpi fuscous brown, edged with whitish above. 

 Head and collar whitish. Thorax greyish. Abdomen above 

 dull grey, underneath whitish grey. Fore wings bufF-grey, 

 thinly irrorated with light brown ; a minute dark point on 

 discocellular ; a faint postmedial outcurved row of short dark 

 streaks, followed by a similar lunular dentate line ; terminal 

 black spots on interspaces. Hind wings dull grey tinged 

 with brown ; tlie costal margin paler. Fore wings below 

 dull greyish ; a faint whitish streak in cell. Hind wings 

 below whiter. 



Expanse 33 mm. 



Bab. Tuis. 



Herminodes t'phis, sp. n. 



(J. Palpi inwardly buff, outwardly brown. Head, collar, 

 and thorax buff, with a few scattered black-brown scales. 

 Abdomen brown-buff, thickly irrorated with brown scales. 

 Fore wings butf, thinly irrorated with brown and black ; a 

 black point at end of cell ; orbicular round, black ; reniform 

 forming a broad black lunulej the two spots connected by a 

 black bar close to median ; an elongated black spot below 

 the bar; the irrorations form a postmedial line of minute 

 spots outangled beyond cell ; subterminal small spots below 

 vein 2, between veins 4 and 5, and 5 and 6 ; terminal black 

 spots on interspaces. Hind wings fuscous, somewhat mottled 

 with buff on termen; cilia buff. 



Expanse 36 mm. 



Bab. Tuis. 



Near H. tripunda, Schs. 



Plynteria Jlorens^ sp. n. 



cJ . Head, collar, and thorax brown, the scales paler tipped. 

 Abdomen brown, anal hairs yellowish. Wings brown, some- 

 what silky ; cilia darker, with whitish points at veins. 

 Fore wings ; an antemedial and postmedial small white spot 



