CAT0CALINJ5. 



a*. Tliorax witb ridge-like dorsal crest Cklipteea, p. 



h*. Metathorax with paired crests Attatiia, p. 



c^. Abdomen with dorsal ridges of hair 

 on basal segments. 

 a*. Thorax with dorsal ridge-like crest. EuminuciA, p. 421. 

 b^. Prothorax with spreading crest ; 



fore tibiije with claw Ciielecala, p. 240. 



c*. Thorax without crests. 



a^. Fore wing with the apex pro- 

 duced and acute Lagopteka, p. 413, 



b^. Fore wing with the apex not pro- 

 duced and acute, 

 fl®. Fore wing broad and triangular Catocala, p. 58. 

 ¥'. Fore wing longer and narrower. 

 a'. Palpi with the 2nd joint 

 reaching to vertex of head, 

 the 3rd long ; hind wing 

 with the cell about one- 

 third length of wing Hypanua, p. 459. 



b^. Palpi with the 2ud joint 

 reaching to middle of 

 frons, the 3rd moderate ; 

 hind wing with the cell 

 about half length of wing. Taciiosa, p. 241. 

 cP. Abdomen dorsally smoothly scaled. 

 a*. Metathoi'ax witli crest. 



«^. Frons with large tuft of hair ; 



palpi with the 3rd joint long... Eubolina, p. 

 b^. Frons without tuft of hair ; palpi 



with the 3rd joint moderate ... Anyduopiula, p. 

 b^. Metathorax with crest. 



a^. Palpi with the 3rd joint porrect. 



a". Frons with large flattened tuft 



of hair above ; fore wing 



long and narrow Hypotaciia, p. 243. 



b*^. Frons with small tuft of hair ; 



fore wing triangular Eupiiiusa, p, 550. 



b^. Palpi with the 3rd joint up- 

 turned. 

 f6®. Fore wing with the apex some- 

 what produced and acute. 

 cc'. Palpi with the 3rd joint long 

 and acuminate ; fore wing 

 with the termen excised 

 below apex and excurved 



at middle Focillidia, p. 



i^. Palpi with the 3rd joint 

 moderate, blunt ; fore wing 

 with the termen evenly 



curved Cuneisigna, p. 



b^. Fore wing with the apex 

 rounded. 

 a''. Eyes small and elliptical ... Gonospileja, p. 



6^. Eyes large, round Andreusia, p. 206. 



B. Hind tibite not spined. 



a. Abdomen with dorsal series of crests. 



a^. Thorax clothed with hair and scales, the 

 prothorax with spreading crests, 

 a^. Patagia broadly dilated with scales at 

 extremity ; abdomen with very large 

 basal crest. 



