Ileterocera from Costa Rica. 670 



yellowish brown; a subtermiiuil white line edged with 

 luscous from below vein 4 to near anal angle ; outer margin 

 indentate above vein Sand above vein 5 ; a terminal velvety- 

 black line from just below vein 4 to near apex, cut by yellow 

 v-eins, and partly with small white spots on interspaces; 

 termen bright yellow beyond the subterminal white line. 



Expanse 29 mm. 



Hah. Guapile.=>. 



Is ear U. cri/ptalisj Dr. 



Aulacodes dellcata, sp. n. 



S . Head, collar, and thorax dark olive-brown : a few fine 

 white scales on vertex and collar, tiiorax laterally whitish. 

 Abdomen bistre, shaded with white at base. Fore wings 

 olive-brown, the lines white; a fine antemedial line, nearly 

 vertical, in) ent on inner margin ; a fine medial line, out- 

 wardly oblique ; postmedial outbent, thicker, indistinctly 

 suffusing with the similar outer line, which is inbent ; sub- 

 terminal broad, slightly inbent above tornus, suffusing at 

 apex with terminal line, which is broad to vein 5, only faintly 

 indicated below it. Hind wings dark grey-brown, with faint 

 indications of a pale medial and subterminal line. 



Expanse 15 mm. 



Hob. Carillo, Esperanza. 



Parthenodes incidtaUs, sp. n. 



^ . Palpi, head, collar, and thorax whitish, irrorated with 

 bistre-grey. Abdomen white, dorsally shaded with pale 

 bufE, the base irrorated with grey. Fore wings semihyaline 

 greyish white ; the base broadly and margins opaque white, 

 shaded with bistre and irrorated with dark grey, the irrora- 

 tions less apparent on costa ; faint bistre shadings in cell ; 

 discocellular streak bistre, inwardly edged with some black 

 irrorations ; some faint bistre shadings before terminal white 

 space. Hind wings white, irrorated with dark grey, forming 

 a more distinct medial shade, postmedial space somewhat 

 liyaline, tinged with bistre and crossed by dark irrorations. 



Expanse 17 mm. 



Ilah. Carillo. 



Clupeosoma lavinia, sp. n. 



? . Palpi orange-brown. Head, collar, and thorax 

 brownish grey; some white on vertex. Abdomen dorsally 

 brownish buff, laterally white. Fore wings : the base nar- 



