new species of North American Tortricidse. 499 
elongate, slightly widened outwardly, costal margin straight, apical 
margin oblique, apex rounded ; creamy white, with some shining 
white scales and rosy fawn-brown markings ; the costal margin 
shaded with rosy fawn to beyond the middle, more widely at the 
base, this colour is diverted from the middle of the costal margin 
obliquely backward, but almost obliterated on the cell forming an 
indistinct fasciaform band which terminates in an oblique quad- 
rate ferruginous spot, resting widely on the dorsal margin, reaching' 
to the fold and narrowly margined with black on both sides, a 
small black spot lying beyond it at the commencement of the 
dorsal cilia ; a fawn-brown shade, leaving the costal margin at its 
outer fourth, curves outwards and reverts parallel to the apical 
margin in the direction of the anal angle, and contains a patch and 
line of black scales below its middle ; this is preceded and followed 
by sinuous broken bands of silvery white, the outer one ending in 
a fork before the apex ; apical margin narrowly fawn- brown with 
some ferruginous scales ; cilia mottled throughout with pale rosy 
fawn and blue-grey scales, which at the apex are darker than 
towards the anal angle. Underside leaden grey, the costal margin 
narrowly rosy fawn, with white and grey speckling towards the 
apex. Exp, al., 20 mm. Hindvnngs pale grey ; cilia whitish grey. 
Underside paler than in the f orewings, with darker reticulations on 
the outer half. Abdomen fawn-grey. Legs greyish, the tarsi 
banded with fawn- brown. 
Type. Mus. Wlsm. 
Eab. Colorado— Loveland, 5,000-10,000 ft., July 
1891 (several specimens — Smith). 
This species is allied to the European Conchylis 
hilaranaj H.-S. 
Phtheochroa, Sfcph. 
Phtheochroa macrocarpanay sp. n. (PL XII., fig. 3.) 
Antennce cinereous. Palpi projecting three times the lengtn of 
the head beyond it ; creamy white. Head creamy white. Thorax 
grey, mottled with whitish. Forewings shining white, with grey 
bands ; a broad grey basal patch, containing a few black scales at 
its outer edge, and some white about the base of the fold and on 
the dorsal margin, spreads obliquely outwards from the costa to 
the fold, thence reverting at an angle to the dorsal margin ; an 
irregular central fascia of the same colour is indented before and 
behind at the upper edge of the cell and is less well defined on its 
