70 THE CANADIAN ENTOMOLOGIST 



between the black-banded and the white-banded forms, the bands 

 having begun to break up into spots of white or gray. 



Holotype.— &, Victoria, B.C., June 22, 1914, E. H. Black- 

 more, in my collection. 



Dysstroma muUeolata Hulst, ab. subumbrata, noN . 



Expanse 39-40 mm. 



In this form the black central band has begun to break up 

 into grayish spots, especially at costa and inner margin. This 

 form tends to show the transition from the black-banded to the 

 gray or white-banded form. . It corresponds to the abberration 

 simpliciata Walker and tysfjordensis Strand of citrata. The 

 outer area has the normal wing pattern of muUeolata, but in the 

 character of the central band it is allied to sobria, except that the 

 band is not solid black but broken into gray spots. 



Holotype. — cT, Victoria, B.C., June 14, 1914; from E. H. Black- 

 more, in my collection. 



Allotype. — 9, Victoria, B.C., June 24, 1915; in the collection 

 of Mr. Blackmore. 



Paratypes. — Victoria, B.C.; cf, June 2, 1914; 9, June 16, 

 July 22, 1914, and June 26, 1915; in coll. Blackmore. 



Dysstroma muUeolata, ab. ochrofuscaria, nov. 



Expanse 37-39 mm. 



This form has the central brand whitish, suffused with reddish 

 brown, in fact, the whole fore wing is more or less suffused with 

 brownish. It seems to be a somewhat rare form and represented 

 in few collections and corresponds to ab. rnfibruntiea Warren of 

 D. citrata. It is yellowish along the costa just beyond the extra- 

 discal band of the fore wings, and has a large, reddish brown costal 

 spot at the anal angle. The hind wings have a reddish tinge along 

 the outer margin. 



Holotype. — cf, Victoria, B.C., June 27, i915; in coll.- Black- 

 more. 



Allotype. — 9, Vancouver Island, B.C., July 16, 1905; in my 

 collection. 



Paratypes. — Duncans, B.C.; d^, June 14, 1910; in coll. A. W. 

 Hanham; 9, Aug. 7, 1908; in coll. G. O. Day. 



