-50- 



Hind legs. Femora and tibiae c\lindric, not incrassated ; tibiae with 

 end pair of spurs, and j2;enerallv with middle pair also; femora"/: 

 the length oftiUia;; tibia; Sdmewhat tufted at summit; I^t tarsus 

 nearly as long as the rest together. 

 Larvae as far as known cyhndric, with small hair tufted tubercles on 

 each segment; head rounded; legs i6. They live concealed in 

 folded leaves, held thus by fastenings of silk, and sometimes in tubes 

 of silk ant! frass within these. They pupate in a close cocoon on 

 the surface of the ground. Some of the species are double brooded, 

 and some at least remain ni the cocoon unchanged as larvne till the 

 following Spring. 



SYNOPSIS OF GENERA. 



1 Fore wings of r\' simple, 12- veined in both sexes 2. 



Fore winus ot (-J witli costal fold and vitreous spot l)eneath .6. 



2 Maxillary palpi present 3. 



Maxillary palpi invisible Oneida. 



3 Hind \\h\x with 2 jiair of spurs 4. 



Hind til)i;t with end ]iair of spurs only Yuma. 



4 Maxillary ]5alpi scaled in (j' Epipaschia. 



Maxillary palpi pencil tufted in (5' 5. 



5 Process loiisj Cacozelia. 



Process short Stericta. 



6 Fore wintjs 1 1 -veined in (^, 12-veined in O -. 7. 



Fore wintjs 1 1 -veined in both sexes 8. 



7 Fore wintjs, 10 and 11 separate; 6 stemmed with 7. S and 9 in y ; palpi erect, 



not recurved over heati ; 3rd member on end of 2nd member and co'ii]3ara- 



tivelyvery long Lanthaphe. 



Fore wings, 10 and 11 stemmed, 6 separate; palpi long, re-curved over thorax, 

 Acrolophus like ; 3rd member very siiort, set in iront of tiie 2ntl memlfr 



Saluda. 



8 Maxillary palpi present ; antennal process more or less develo[)ed . . 9. 



Maxillary palpi invisible ; process hardly indicated Attacapa. 



9 Fore wings 6, 7, 8 and 9 stemmed in t^) Tioga. 



Fore wings 6 separate in '^ Tetralopha. 



EPIPASCHIA, Clem. 

 (Ef>i, upon, and pttsc/nin, to be impressed.) 



Clemens, Proc. Nat. Sci. Phila., Jan. i860, p. 14; Grote. 



Proc. Bost. Soc. N. Hist., Vol. XIX, p. 262, 1877; Geo). 



Surv. Terr. Bull., IV, 685, 1878; N. A. Ento. I, 9. 1879; 



Meyrick, Trans. Ento. Soc. Lond., April 1884, 62, Trans. 



Ento. Soc. Lond., Sept. 1887, 187. 

 Deiiterolyta, Led., Wien. Monats., Vll, 358, 1863; Grote, ButT. 



Bull., II, 77, 1873 ; Meyrick, Trans. Ento. Soc. Lond., Sept. 



1887, 187. 

 Alochlocera, Grote, Can. Ent., VIII, p. 151, 1876; Geol. Surv. 



Terr. Bull., IV, 686, N. A. Ent. I, 9, pi. 2, f. 2 ; Meyrick, 



Trans. Ento. Soc. Lond., Sept. 1887. 187. 



