I 



INSECUTOR INSCITI^ M^NSTRUUS 337 



blackish, irrorate with Hlaceous and crossed by a faint double 

 whitish line ; a black discal dot and ^aint markings along costa ; 

 terminal space filled in with brown and blackish, edged by an 

 irregular black line within, bisected by a wavy white sub- 

 terminal line and marked by a white patch on margin at veins 

 3-4 ; a terminal row of black dashes. Hind wing with a black 

 spot at extreme base. Expanse, 17 mm. 



Type, male, No. 21742, U. S. Nat. Mus. ; Zacualpan, Mexico 

 (R. Miiller). 



Tephroclystia subanis, new species. 



Blackish gray ; fore wing with three broad pale gray bands, 

 the inner bordering the dark basal space and dark-edged on 

 its upper half ; mesial centered by a row of dots, gray-edged 

 within and with a blackish border without as broad as the band 

 itself, angled subcostally ; outer band angled subcostally and on 

 submedian fold, with a faint crenulate dark line beyond ; sub- 

 terminal line crenulate, whitish, close to the margin. Hind 

 wing dark below median vein with two narrow inner pale bands 

 and a broad outer one, the markings obliterated above the cell ; 

 discal dot small, round, dark. Expanse, 15 mm. 



Type, female. No. 21743, U. S. Nat. Mus.; Zacualpan, 

 Mexico, July, 1915 (R. Miiller). 



Resembles T. pieria Druce, although very dififerent in detail. 



Family ZYGAENID^ 



Gingla mas, new species. 



Head black, collar and thorax brownish ocher, abdomen 

 black ; wings translucent black, the disk of hind wings a little 

 paler. Fore wings with veins 2-11 from the cell and separate. 

 Expanse, 26 mm. 



Type, male, No. 21744, U. S. Nat. Mus. ; Zacualpan, Mexico, 

 July, 1913 (R. Miiller). 



Appearance of G. thyesta Druce, but the thorax less red and 

 ' with different venation. This may be the male of G. raconica 

 Dyar, but it seems much too large. 



