432 Ilettrucera from Cot^ta Rica. 



smoky brown-grey, the veins finely yellowish; a dull yellow- 

 space below cell from base to before middle, and not extending 

 on abdominal fold. 



Expanse 39 mm. 



Hub. Turrialba. 



Tithraustes phaethon, sp. n. 



J . Palpi fuscous, the base orange. Body above black ; 

 grey lines on frons; orange scales on shoulders; a lateral 

 white line on abdomen ; abdomen below white. Fore wings 

 fuscous, the veins paler ; cell very short ; veins '6 and 4 on 

 long stalk; faint whitish streaks beyond cell from vein 3-8 ; 

 before apex a whitish fascia from 4-8 cut into spots by veins. 

 Hind wings black ; a white space from base in and above 

 cell, expanding below cell to near vein 3, and leaving outer 

 margin broadly black, the costa very narrowly black. Fore 

 wings below with the white markings more pronounced. 

 Hind wings below as above, but the inner margin rather 

 broadly wiiite. 



Expanse 34 mm. 



Female ditlers in having only a small whitish spot beyond 

 cell. 



Expanse 42 mm. 



JJub. Juan Vinas, Sitio, Tuis. 



Pyralopsis damalis, sp. n. 



(J. Palpi and body above bright yellow; abdomen with a 

 black dorsal line on tliird, black spots on following segments, 

 increasing in size terminally, and separated by whitish seg- 

 mental lines; a sublateral black Inie ; ventrally creamy 

 white. Fore wings bright yellow, the outer tliird olive- 

 black crossed by buff-white veins ; costa finely black ; the 

 yellow space terminating in a straight line on costal margin, 

 outcurved below it. Hind wings deeper yellow, the outer 

 margin black. Underneath similar, the black margin of 

 hind wings also cut by pale veins. 



Expanse 38 mm. 



Hah. Juan Vinas. 



Near F. homalochroa, Feld. 



Phocochhena crocearia, sp. n. 



cJ . Body orange; a dorsal black line on abilomen. Fore 

 wings fuscous brown ; a bright yellow space from base to 

 beyond middle, leaving costa finely daik. and also space 



