i»j:. 



I.Kiwn. it raiiit (lisc;il cinl. IliiMl \\iiin> in.iikr,! as li.iv uinus, l.iil willi im 

 <lisc';il (l(.l or lines williin tli.' mid, He ,,1' \Ur wiiii--. BcnuMlli (.fdir .siiiic rolnr 

 iis aliovi'. I>iil liidi.T cl.Nnvr oclircoiis, willi «lisc;il <liits mi Ixitli \viiis,'s. Vmc 

 win^rswidi 1\v() costal l.rown s|)nls. No imirr lines, Ih,. ont.T ^cxtradiscal) 



' "" <•"'"■'■ lliii""! "I" \vini;; liroad and sinnons. \Villi anoliicr liiinlrr line mid- 



uav liclwccn il and llic cdoc oftlic wini;-. ( )n llic hind winizs, I lie cxI ladiscal 

 lint' is in-oadly an<,Milatr<| in Ihr middle ol' 1lir wiwu. with a iiiintm- line mid 

 way hctwccn it and the onlrr cdirc ol'thi' wini;. 



J.cniith of body, <f , O.l."). 9. (1.42: of lore winys, J, (t.AT. 9.().|(;: 

 expanse of wings, 1.1(1 imdies. 



Monntains of (Colorado, Aimnst 12-2iJ (Lienl. ^\■, L. ( 'aipenter) ; 

 twelve miles Imlow Moiite/.nma, Colo., on Snake ]{i\er, .Middle I'ark, eleva- 

 tion of !),i,()U or 10,000 feet, Aiiini.st 7 (T. L. }>lc.ii(\). 



i:iTFIl)(>NIA. iscn. Jiur. I'l.ii,. ■_'. lia :i. 



Tephrosia Walk, (in imvt), LisI Lvp. Jli't. lir. -Mils., xxi, 1117, iMin. 

 Fidoiiia Walk, (in l):iit), Li.st Lep. llet. Hi'. Mils., xxiv. 10:11, |,-^ii-.'. 

 Minot, Vvov. IJost. .Soe. Xat. Flist., P."!, 18fi'J, 



Front of the liead rather fnll, the clypens Ixin-i lull, niiieli mmc convex 

 than in F^cfo;//^/ or y'e;ro«/r/, l)ut hardly more so than in Enutfitrsra, palpi 

 unusually shod, scarcely projecting beyond the front, the third joint minute. 

 Antennaj with longer pectinations than in Fifhmia : in lemale simple. Fore 

 wings triangular, much as in Eniafiirna, the outer edire being le.ss oblique 

 than in /vV/w//f/. Hind wings produced a little toward the ap(>x. somewhat 

 as in Emafurga, but not scalloped or sipiare ami sinuous as in Fidoiiia. 'Hie 

 venation of this genus is r(>markable ; there being si.x instead of five sid)- 

 costal venules, as in Fidoiiia and Ematurga. The Hrsl subcostal venule is 

 ouc-tburth the length of the wing, and is lVe(; ; the second suix'ostal unites 

 with the subcostal vein at the origin of the fifth sid)costal. formino: a shod 

 broad cell. Otherwise, the venation is as usual. Hind legs with long stout 

 tibipe and short tarsi, about half as long as the til)i;e. Coloration niu(di as 

 in Ematurga, but the groinid-color is white. The single species known is of 

 moderate size, nuich larger than those of Fido/iia and smaller than Emafiinia. 



This genus, which very nearly approaches Emalurgu in the form of the 

 wing, and also closely resembles Fido?ria, dillers from both in the presence of 

 six instead of live sulx'ostal venides, tlu^ Hrst beinir lon<.' and fri'c. In the 

 L'!) p n 



