— 50— 



Hind legs. P'emora and tibiiv cvlindric. not incrassated ; tibine with 

 end pair of spurs, and generally- with middle pair also; femora ■'.. 

 the length of tibiae; tibiae somewhat tufted at summit; ist tarsus 

 nearly as long as the rest together. 

 Larvae as far as known cvhndric, 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 and 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 m the cocoon unchanged, as larva; till the 

 following Spring. 



SYNOPSIS OF GENERA. 



1 Fore wings of q simple, 12-veined in iiotli sexes 2. 



Fore wings of r^ with costal fold and vitreous spot beneatli 5. 



2 Maxillary palpi present 3- 



Maxillary palpi invisible Oneida . 



3 Hind tiliix with 2 pair of spins 4 



Hind tibia? with end pair of spurs only Yuma. 



4 Maxillary palpi scaled in rf Epipaschia. 



Maxillary palpi pencil tufted in r^' 5- 



5 Process long Cacozelia. 



Process short Stericta. 



6 Fore wings ii-veine<l in q , 12-veincd in '--' 7 



Fore wings ii-veined in both sexes 8. 



7 Fore wings, 10 and 11 separate; 6 slemmed with 7, 8 and 9 in O ; palpi erect, 



not recurved over head ; 3rd member on end of 2nd member and compara- 

 tively very long Lanthaphe. 



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

 Acrolophuslike ; 3rd member very short, set in tront of the 2nd member. . . 



Saluda. 



8 Maxillary palpi present ; antennal process more or less developed 9. 



Maxillary palpi invisible ; process hardly indicated Attacapa. 



9 Fore wings 6, 7, 8 and 9 stemmed in C' Tioga. 



Fore wings 6 separate in O Tetralopha. 



EPIPASCHIA, Clem. 

 (Epi, upon, and paschcin, to be impressed.) 



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



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



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



Meyrick, Trans. Ento. Soc. Lond. , April 18S4, 62, Trans. 



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

 Deuterolyia, Led., Wien. Monats. , VII, 358, 1863; Grote, Buff. 



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



1887, 187. 

 Mochlocera, 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. 



