870 . GEORGE D. HUL8T. 



shortly than in the Z ," is indefinite. If Sicyodes be like Sicya 

 otherwise, then Neoterpe^ differs generically, as it has a hair pencil 

 on hind tihise in % . 



Species. — N. ephelidaria Hulst. 



N. snoviaria Hulst. 



N. edwardsata Pack. 



79. SI€YA Guen. 



Phal. i, 104, 1857. 



Type macidaria Harr. 



Palpi moderate, ascending, rather heavy, heavily scaled below ; 

 tongue developed ; front tufted ; antennae bipectinate in l> , apex 

 simple, filiform in 9 ; thorax long haired above, woolly below ; ab- 

 domen smooth ; hind legs not swollen, without hair pencil, with two 

 pairs of .«purs in both sexes ; fore wings without fovea at base in S , 

 angled at 4 in % , less so or not at all in 9 . 12 veins, 6 at a point 

 or short stemmed with 7, 10 and 1 1 from cell ; hind wings 6 and 7 

 stemmed, 8 separate from cell, 5 undeveloped. 

 Species. — S. maeularia Harr. 



80. THERIIVA Hiib. 



Verz. 283, 1818. 



Type proxaparia Linn. 

 Ellopia Treits., Schra. Eur. vi, 89, 1827. type prosaparia Linn. 



Palpi short, light, porrect, thinly scaled ; tongue developed ; front 

 scaled ; antennae of l bipectinate to apex, of 9 slightly serrate ; 

 thorax and abdomen scaled, thorax slightly hairy below ; abdomen 

 somewhat tufted at end ; hind tibi?e generally swollen, without hair 

 pencil, with all spurs ; wings broad, rounded, even, or slightly 

 angulate, vestiture thin, rather hairy ; fore wings with chitinous 

 cross-bar between submedian and vein la near base, probably the 

 outer relic of a fovea, which is even now suggested in both sexes, 

 12 veins, 10 and 11 from cell; hind wings 5 undeveloped, 6 and 7 

 separate, 8 separate from cell. 

 Species : — 



rr. vltraria Grt. T. athaslarki Walk. 



T\~GavUla^'iall\iht. T. fiscellaria Guen. 



T. pellneMhu'Ui G. and R. [ f.fervidaria Hiib. 



J T. endropku'ia G. and R. 



