215 



marking of tlie forewing sliowing tliroiigli. Abdomen reddish brown with 

 whitish base and underside. Legs white, strongly suFEiised with red exteriorly. 



Alar expanse : 26-29 mm. 



Habit.\t: Camp Baldy, San. Bern. Mts.. California. 



Type and cotypes in Collection Barnes; cotypes in V. S. National Museum 

 (No. 22641). 



A very striking species, not easily confnsed with any describeil 

 species bitt probably nearest to T". Tiridana Dyar. 



TORTRIX DtMORPH.WA, n. sp. 



Labial palpi, face, head and thorax light canary yellow. Forewings light 

 canary yellow with blackish fuscous markings; in the female the dark markings 

 are confined to a short, inwardly directed, diflfused dorsal streak just before 

 tornus and sometimes a scattering of black scales along the terminal and dorsal 

 margins; in the male there is an oblique blackish fascia from middle of costa to 

 just before tornus, interrupted on the middle of the wing by the ground color; 

 there is also a well defined blackish costal spot at apical fourth. Cilia whitish. 

 Hindwings and cilia white. Abdomen whitish ochreous. Legs light ochreous, 

 shaded exteriorly with brown. 



Alar expanse: 21-24 mm. 



Habitat: Duncans, Vancouver Is. Hanhani coll.; Victoria, British Co- 

 lumbia. 



Type and cotypes in Collection Barnes; cot\-pes in U. S. National Museum 

 (No. 22642). 



Allied to T. demcnsiana Fernald, but broader winged and distin- 

 guished by the dark markings of the forewings. 



TORTRIX INVID.'\N.A, n. sp. PI. XXXI, Fig. 9. 



Labial palpi dirty white, shaded exteriorly with black; terminal joint black. 

 Face, head and thorax dirty white with a few single black scales; patagia 

 strongly speckled with black. Ground color of the forewings white with gray 

 and black markings; basal fourth thickly overlaid with gray and black trans- 

 verse striation except on dorsal edge; on the middle of costa is a sharply limited 

 black spot, from which an outwardly oblique, strongly angulated fascia of gray 

 and black scales runs to the dorsum just before tornus; at apical fourth of 

 costa is a large rectangular black and gray spot with a minute costal dash of the 

 ground color in the center; beyond this are two thin blackish lines across the 

 wing, the first tenuinating in a large ill defined gray spot above tornus, the outer 

 just before apex is continued into a series of black dashes along terminal and 

 tomal edge and beyond and along dorsal edge between the fascia and the basal 

 part. Cilia dirty while. Hindwings light fuscous with the edges slightly 

 darker and with a thin fuscous line in the dirty white cilia, parallel with the 



