10 



TTNEINA. 



A. Wings of the ? much less developed than 

 iu the (^ , short and pointed. Posterior 

 winces of the (^ broad, not einarginated . 1. Exa?atid/e. 

 A A. Wings of the ? wanting. {Tbie'uhe 



pars.) 

 AAA. Wings of the ? as fully developed as 

 in the (^ . 

 B. AutenncB not porrected in repose. 



c. Antenna with basal joint not expanded 

 into an eye-cap. 

 D. Labial palpi short and thick. 

 E. Anterior wings oblong; maxil- 

 lary palpi generally well deve- 

 loped 2. TiNElD.T,. 



E E. Anterior wings elongate; maxil- 

 lary palpi never developed. 

 F. Posterior wings ovato-lancco- 

 late. {I-hjponomeiitld(V. pars.) 

 F r. Posterior wings lanceolate . 7. Akgvrestrit)/T<;. 

 n 0. Labial palpi rather short, termi- 

 nal joint pointed. 



G. Anterior wings elongate; cilia 

 of the posterior wings not nearly 

 so long as the breadth of the 



posterior wings 



G G. Anterior wings olilong ; cilia 

 of the posterior wings nearly as 

 long or longer than the breadth 

 of the posterior wings 

 D D D. Labial palpi long and pointed. 

 II. Posterior wings broad or einar- 

 ginated before the apex . 

 H H. Posterior wings narrow, not 

 emarginated before the apex. 

 T. Maxillary palpi ill-developed, 

 hardly perceptible; the perfect 

 insect r(!]K)scs Hat on the sur- 

 face on which it rests . . . 10. 1*]i,aciiisttt)7E. 

 I I. INIaxillary palpi well -deve- 

 loped, filiform, jn'ojecting; the 

 perfect insect reposes with its 

 head elevated, the body form- 

 ing an angle of 30° with the 

 surface on which it rests . . 8. Orniciiid.e. 

 I) T) D D. Labial palpi short, obtuse, 

 and drooping. Posterior wings lan- 

 ceolate 11. TjITI10C0LLETI1)/E. 



3. IIyponomeutid.'e. 



G. (! LYrillPTF.KYGTD/E 



(iKLKCIIID/E. 



