/ Z NOCTUil).TC. 



claviform short, slightly defined by black; orbicular and reniform 

 with iiaterrupted whitish anii\ili partially denned by black, the fcrmer 

 rounded ; traces of a medial line oblique from costa to median 

 nervure, then waved; postmedial line indistinctly double, bent 

 outwards below costa, then minutely dentate and produced to black 

 and white points on the veins, incurved below vein 4, some pale 

 points beyond it on costa ; the postmedial area paler between 

 veins 6 and 2 and at inner margin ; subterminal line whitish, 

 angled outwards at vein 7, excurved at middle, then oblique ; the 

 terminal area with slight black streaks in the intei's])aees, with a 

 series of slight white points on them just before termen ; the tornus 

 obliquely truncate : cilia fuscous mixed with grey. Hind wing 

 whitish tinged with fuscous brown, the veins and terminal area 

 darker ; cilia white with series of dark marks from apex to vein 2 ; 

 the underside white, the costal and terminal areas irrorated with 

 brown, a diseoidal point and crenulate postmedial line. 



$ . Metathorax brownish ; fore wing darker Avith greyish fascia 

 on inner margin from near base and pale patch beyond postmedial 

 line below submedian fold. 



Hah. U.S.A., District of Columbia, Texas, 1 J , 1 $ type, Kerr- 

 ville, Arizona, 8ta. Catalina Mts. ^a-j;, 36-40 raillim. 



2810. Dipterygia pallida. (Plate CIX. fig. 18.) 



Dipterygia pcdlida, Dogn. Ann. Soc. Ent. Eelg. li. p. 235 (1907). 



J . Head and thorax fuscous mixed with grey ; palpi rufous with 

 black bands at extremities of 2nd and 3rd joints ; tegulse rufous at 

 base and with black medial line; patagia pale grey: pectus and 

 legs rufous, the tarsi fuscous with pale rings ; abdomen yellowish 

 tinged with rufous, the dorsal crests fuscous and grey. Pore wing- 

 pale grey suffused with rufous especially on costal area, the veins 

 with fine dark streaks defined on each side by slight whitish streaks, 

 the interspaces of terminal area with slight rufous streaks ; subbasal 

 line represented by slight double oblique rufous strise from costa; 

 a fine oblique dark streak above inner margin before the nntemedial 

 line, which is represented by double oblique dark si rite from costfi 

 and a fine line very strongly angled outwards in submedian fold 

 and above inner margin and inwards on vein 1 and to inner margin ; 

 orbicular and reniform very faintly and incompletely defined by 

 whitish, the former round, the latter with slight blackish streak in 

 middle ; postmedial line double at costa, strongly bent outwards 

 below costa, excurved to vein 7, then reduced to a double series 

 of points on the veins, below vein 2 indistinctly double filled in 

 with whitish, slightly angled inwards in submedian fold and out- 

 wards on vein 1, then incurved, a fuscous patch beyond it in 

 submedian fold and the costal area fuscous with pale points on 

 costa; faint traces of a brownish subterminal line in places; a 

 tei-minal series of black points and a triangular fuscous patch from 

 below vein 3 to submediaji fold meeting the patch beyond post- 



