INSECUTOR INSCITLB MENSTRUUS 85 



'•excurved above vein 2, black, enclosing streaks on the veins ; 

 a triangular mark on middle of costa running along vein 3 

 nearly to outer line ; a dark shade at base, beyond which is the 

 fine, faint, inner line ; traces of subterminal line, incurved 

 above. Hind wing whitish, the veins dark outwardly and a 

 narrow fuscous edge. Expanse, 23 mm. 



Type, male. No. 19388, U. S. Nat. Mus. ; Mexico, without 

 -exact locality, presumably Zacualpan. 



Near R. medioscripta Schaus. 



Family COCHLIDIID^ 



Perola monomania, new species. 



Rusty ocher-brown ; veins on basal half of wing red-brown ; 

 outer line red-brown, single, slender, from costa before apex, 

 curving nearly parallel to margin and inner margin to base 

 at base of median vein, duplicated by a line below vein 1 ; on 

 one wing the line is nearly even, on the other scalloped on 

 the veins, and here the duplication is the continuation of the 

 line at its basal termination. Hind wing uniform ocher- 

 brown. Expanse, 44 mm. 



Type, female, No. 19333, U. S. Nat. Mus. ; Misantla, Vera 

 Cruz, Mexico, September, 1914 (R. Miiller), 



Family HEPIALID^ 



Phassus chrysodidyma, new species. 



Light gray, almost whitish in a bent band below cell ; mark- 

 ings with coarse strig^e, not reticulate ; a dark band issues 

 from base along vein 1 to one-third of the wing, curves at 

 right angles up to vein 3, bent outward and diffused; it con- 

 tains a narrow pale golden bar above vein 1, and a rather long 

 angular one opposite cell ; a subterminal and a terminal dark 

 band, edged within by pale gray, coarse strigas, a little dis- 

 located below ; four dark patches on costa. Hind wing dark 

 gray, pale and subtranslucent except on costa. Expanse, 63 

 mm. 



Type, male. No. 19334, U. S. Nat. Mus. ; Zacualpan, Mexico, 

 June, 1914 (R. Miiller). 



