](; xocitid.t:, 



u'. V»\\t\ witli '-'lul joint n-.icliing vertex 

 of head ; liiiid wiiii^ willi tlie termeii 



excised at diseal fulil Stygiostoi.a. p. 44. 



//'. I'alpi with tlie 2iid juiiit reaching 

 middle of iVoiis; hind wing with tlie 

 teruien evenly curved. 

 «'. Vn\\n with the 3rd joint porreet; 



fore win-; narrow Lipikina, p. 4(H). 



i*. Palpi with tlie ."ird joint upturned ; 



fore wing broader Mkhistis, (3) p. lid. 



jT'. Prothorax with spreadint; cn'st ; meta- 

 thorux witin)Ut cre.st. 

 «f'. P'ore wing narrow, tlie margins .sub- 

 parallel, 

 a^. Palpi with the :?nd joint reaeliing 

 vertex of head. 

 r/8. Hind wing with veins 3, 4 stalked. llvPOSTiLin.i, ('2)p. 293. 

 h^. Hind wing with veins 3. 4 from eell. Atiieti.'s, (2")p. 21)6. 

 h'. Palpi slender, the 2nd joint reaching 



middle of frons '. AiuiVUo.si'ii.A, (3) p. 333. 



Ifi. Fore wing broad, triangular. 

 al. Thorax clothed with hair and scales 



ii.ised Ramesodks, (3)p. 2()4. 



b~. Thorax clothed with luiir and hair- 

 like scales Ai!i;no.stoi.a. (3) p. 281. 



CI-'. Prothorax without crest ; metathorax 



with .^niall paired crests Ariatiiisa, (2)p. 38-3. 



/.''. Prothorax v\ithout crest; metathorax 

 with spreading crest. 

 «6. Thorax clothed with scales and hair 

 mixed. 

 a'. Palpi with the 2nd joint reaching 

 vertex of head. 

 <i^. Palpi with the 3rd joint porrect ... Ati.m.ka, (3)p. 12r>. 

 //. Palpi with the 3i-d joint upturned... Cai.ym.niodks, (3) p. 12S. 

 /". Palpi with the 2nd joint i-eaching 



about middle of frons Psf.udina, (3) p. 397. 



<■'. Palpi sht.'rt, porrect. 

 «*•. Tegulse produced behind into a slight 



hood Epimecia. (2)p. 288. 



/c". Tegulpe not produced into a hood. 

 a^. Fore wing long and narrow, 

 aio. Fore wing with the apex pro- 

 duced, the termen oblique Feiujana. (2)p. 289. 



//">. Fore wing with the apex not 



produced, the termen les.-; oblique. Sth.hia, (2) p. 29t). 

 /A Fore wing shorter and broader ... Pji.icstii.bia, (2) p. 292. 



/A Thorax clothed with hair only .Mvdrodoxa, (3) p. 493. 



j5. Thorax vviih(iUt crests. 

 a". Thorax clothed chiefly with scales. 



111. Abdomen dorsally flattened Perin.f.nia, p. 21. 



la. Abdomen not dor-ally flattened. 

 ifi. Fore wing long and narrow. 



o'J. Build stout \(iR0TisiA, p. (;92. 



/A Build slender Pkoxenis, (2)p. 430. 



Ifi. Fore wing short ami broad. 

 «*. Build stout, 

 a'". Palpi with the 2nd joint reaching 

 vertex of head, sleiuler, 

 «". Palpi flattened against frons ... Caij-Yxa, (3) p. 3.58. 

 i". Palpi cylindrical ; Elydna, (3) p. 158. 



