NATURAL HISTORY SOCIETY OF GLASGOW. 335 



rounded at the tips, Avitli white speckles, with a white costal patcli 

 at a little beyond the middle, and with a slight transverse zig-zag 

 white line near the exterior border; some black dots on the veins 

 forming three irregidar transverse lines — 1st very near the base; 

 2nd antemedial; 3rd oblique, postmedial; under side cinereous- 

 brown, with a broad ochraceous streak along the basal part of the 

 interior border; exterior border slightly rounded, very oblique. 

 Hind wings ochraceous, with a broad marginal cinereous-brown 

 band, which extends along the exterior border, and is broadest 

 at the tip. Length of the body 9 lines; of the wings 28 lines. 



Gen. Zaracha. 

 Mas. Corpus robustum. Proboscis nulla. Palpi robusti, por- 

 recti; caput vix superantes; articulus 3"^ minimus. Antennae sub- 

 serrata?, triente basali subincrassatse et late pectinatse. Abdomen 

 alas posticas longe superans, piles longissimis vestitum; fasciculus 

 apicalis minimus. Pedes sat validi; femora et tibiae subfimbriata; 

 calcaria brevia. Alse longse, angustse; auticae apice rotundata?, 

 margine exteriore convexo perobliquo. 



Male. Body stout. Proboscis obsolete. Palpi stout, porrect 

 hardly extending beyond the head; 3rd joint extremely minute. 

 Antennae minutely seirated, sliglitly incrustated, and broadly 

 pectinated for one-third of the length from the base. Abdomen 

 clothed with long hairs, extending much beyond the hind wings; 

 apical tuft very small. Legs rather stout; femora and tibiae 

 slightly fringed; spurs short. Wings long, narrow. Fore wings 

 rounded at the tips; exterior border rounded, extremely oblique; 

 anal vein united with the subanal vein at a short distance from 

 the base. 



13. Zaracha extranea. Mts. Fusca, capite fronte albo, 

 vertice palpis antennis que nigris; thorace margine antico ochraceo, 

 tegulis anticis albis nigro unimaculatis ; pectore abdomineque 

 ochraceis, hoc vitta dorsali fusca interrupta; pedibus nigris, fenio- 

 ribus ochraceo pilosis; alls anticis venis basalibus fasciaque obliqua 

 abbreviata albis; alls posticis ochraceis gutta discoidali nigra, 

 fascia marginali lata fusca. 



Male. Brown. Head white above; vertex, palpi, and antennae 

 l)lack. Thorax bordered with ochraceous in front; fore teguliB 

 white, each including a black spot. Pectus and abdomen ochra- 



