590 AN INTRODUCTION TO ENTOMOLOGY 



GG. AculesD absent, etc., as in DD under C above, p. 6i i ..Tineid^ 

 DD. Maxillary palpi porrect or vestigial. 



E. Vertex and upper face at least with dense bristly hairs; third seg- 

 ment of labial palpi fusiform and equal to the second in length. 

 F. Aculeae present, etc., as in D under C above, p. 598 . Incurvariid^ 

 FF. Aculeae absent, etc., as in DD under C above, p. 6ii.Tineid^ 

 EE. Face at least smoothly and shortly scaled; third segment of labial 

 palpus long and pointed, or very short in forms with roughest vestiture. 

 F. Hind wings ample, with well-marked anal angle, often wider than 

 their fringe. 

 G. Hind wings with veins Mi and M2 both lost, only one vein 



being associated with the R-stem. p. 644 Carposinid^ 



GG. Hind wings with vein Mi preserved, associated with the R- 

 stem. 



H. Vein Cua of the fore wings arising from a point before the 

 outer fourth of the discal cell; palpus more or less triangular, 

 with a short, blunt, third segment, roughly scaled (short and 

 nearly smooth in Laspeyresia, in which there is a strong fringe 

 on base of vein Cu of the hind wings, save in L. laiitana). 



p. 639, 642 Olethreutid^ and Tortricid-E 



HH. Vein Cuz of the fore wings arising from the outer fourth of 

 the discal cell, save in a few Glyphipterygidae, which have short, 

 smooth-scaled palpi, or second segment tufted and third long 

 and slender, and no fringe on vein Cu. 



I. Vein 1st A of fore wings lost completely; hind wings with 

 veins Rs and Mr connate, approximate, or stalked. 



J. Palpi with third segment long, slender, and tapering, 

 often exceeding vertex, normally close-scaled, save in 

 male Anarsia where veins R4 and R5 are stalked and both 

 run to the costa. p. 625 Gelechiid^ 



JJ. Palpi with third segment short and blunt, roughly 

 scaled; vein R5 normally running to outer margin, and 

 often free from vein R4. p. 643 Phaloniid^ 



II. Vein 1st A preserved, at least at the margin of the wing. 

 J. Hind wings with veins Rs and Mi widely separate at 



origin, more or less parallel. 



K. Palpi long, often exceeding vertex; tongue distinct. 

 L. Veins R4 and Rs stalked and both running to costa, 

 or united. 

 M. Vein M2 of the hind wings arising nearer to vein 



Mi than to M3. p. 625 Ethmiid^ 



MM. Vein M2 of the hind wings arising .nearer to 



vein Mj than to Mi. p. 624 CEcophorid^ 



LL. Veins R.4 and Rs long stalked; vein Rj running to 

 outer margin. (See also LLL.) 

 M. Ocelli very large and conspicuous {Allononyma.) 



p. 633 Glyphipterygid.,e 



MM. Ocelli small or absent. 



N. Vein M2 of the hind wings arising nearer to 



vein Mi than to M3. p. 625 Ethmiid^e 



NN. Vein M2 of the hind wings arising nearer to 



vein Mj than to Mi. p. 624 . . .CEcophorid^ 



LLL. Veins R4 and Rs separate, vein Rs running to 



outer margin, p. 631 Yponomeutid^ 



KK. Palpi small, hardly exceeding the front, or obsolete; 

 tongue obsolete; female with a brush-like tuft at end of 

 abdomen {Kearfottia, Solenohia). p. 614. . . .Psychid^ 

 JJ. Hind wings with veins Rs and Mi coalesced or stalked. 

 K. Wings narrow; fore wings falcate; maxillary palpi 

 well marked and porrect {Cerostoma, etc.). p. 631 

 Plutellid.« 



