side; roniforni with a «li(fht prey aiinulus dcfiiu-d by fuscous, 

 Bomov\hn( nri^rlrd inwnnls on nicdiau norvuro : u fuinf, curved, 

 niinutcly \\.i\fd int'dial line; ]K)stnu-di:iI line hlightly defined by 

 prey on outer side, dentate, ])ent outwards below costa and 

 incurved below vein 4 : subtcrniinal line whitish defined by small 

 dentate darjj marks on innt-r side, slightly angled outuards at 

 vein 7 and excurved at middb-. Hind winjf whitish nearly 

 uniformly Miffused with bro\\n ; eilia brown at base, white at 

 tij)s : the umlerside wliite .-iliiihtly tinged with purph- and irrorated 

 with brown, a diseoidal lunule and sinuous postniedial line. 



Jfah. C'ANAnA : U.S.A., N. & E. States, Vermont, New York, 

 Centre ( H'. 11'. /////), I cT , 1 $ • />//. 40 miUim. 



LM34. Graptolitha vertina. (Plate CIII. Hg. 1.) 



Xi/liiia Vfrliiia, Smith, rsyclie, xi. p. 58 (liKM). 



(S . Head and thorax bhie-grt-y mixed with brown ; Irons with 

 black bars at sides and above: antenna^ white at base; teguhc 

 with black medial line detined by white above; patagia with black 

 outer edges : tibia) streaked with Itlack ; tarsi banded with black ; 

 abdomen pale rufous. Fore wing blue-grey slightly irrorated with 

 fuscous, the veins with slight black streaks ; a sinuous black streak 

 below base of cell ; subbasal line represented by a slight striga 

 from costa ; a diffused fuscous streak across the cell : antemedial 

 line indistinct, double, angled outwards in the interspaces and 

 inwards on the veins, strongly angled outwards in cell ; orbicular 

 defined by Idaok, round, open below and connected with a faint 

 mark lielow cell; reuiform defined by black on inner side onlv and 

 with curved streak defined by black on its lower edge; medial 

 .'^hade obli(iue. blackish, and prominent from costa to lower angle of 

 cell, tlieii iruurved. less distinct ; postniedial line hardly traceable, 

 bent outwards below costa, then dentate; some white points beyond 

 it on costa ; subterniinal line represented by a series of small 

 ibntate Idack marks ; a terminal series of slight black lunules. 

 Hind wing grey suHused with pale rufous : cilia white at tips ; the 

 underside white tinged with rufous and irrorated with brown, a 

 large dark diseoidal lunule and sinuous postniedial line. 



Ilah. Canada, \\r. Columbia, 1 cj eo-type ; U.S.A., Oregon, 

 Corvallis. A'.c/*. 4S millim. 



2435. Graptolitha ancilla. (Plate CIII. fig. 2.) 

 Ayliita ancilla, Smitli. Psyche, xi. p. ">7 (l'J04). 



(S . Head and thorax blue-grey mixed with fuscous brown ; 

 ])alpi with black streak at sides; Irons with lateral black bar.s and 

 black bar above: antennie white at base: teguhv with medial black 

 line; patagia with black outer edge; tibiae streaked with black; 



