70 Noc'i riD.i:. 



Sect. 111. Aulenua; of niak' ciliated. 



A. Fore wing with triangular bliick-brown anteinedial patch in 



siibmedian interspace and two ])ostincdial patches. 



«. Fore wing with tlie lower exireiiiity of the anteniedial 

 triangular ]iatch produced to below the sinus of the 

 po.stnierlial line above inner margin inlercalaris. 



h. Fore wing n'ith the lower exireiiiily of the antemedial 

 triangular ))atch not produced to below the sinus of the 

 ))ostniedial line above inner margin diagonaUs. 



B. Fore wing without ante- and postuicdial black-brown 



jiatches. 

 a. Hind wing strongly suH'used with bi-own to the po.st- 

 uiedial line. 

 «'. Fore wing with the antemedial line bent outwards 



above inner margin to join the postmedial line crechlea. 



6'. Fore wing with the antemedial line extending to imier 

 margin and not beut outward.s to join the postmcdi il 



line '. crassiusciilo . 



h. Hind wing cchreous white with souie bi-cnvn irroration .. distinda. 



7839. Caeuurgia iiitercalaris. (Plato CCXXIII. Hg. 9.) 



EueliiUa iii/ercalaris, Grote, Bull. Geog. Geol. Surv. Terr. vi. p. 503 



(1882); Smith, Cat. Noct. N. Am. p. al9. 

 Euclidia dyari. Smith, Trans. Am. J'^nt. Soc. xxix. p. 21 1 (ll'O.'!). 



Head and thorax grev mixed \\\i\\ bi-owii ; antennui wliitisli ; 

 abdomen givv tinged with brown. Fore wing grey irrorated with 

 dark brown, the costal edge brown ; a short black fascia above 

 inner margin before middle ; an obliquely cm'ved wedge-shaped 

 black patch shading to brown below median nervmv, on whicli it 

 extends from liefore middle to the reniform, to above inner mai'gin 

 beyond middle, defined by whitish exce])t above ; the cell except 

 towards base suffused with red-browii \\\\\\ a a\ edge-shajied black 

 streak in it before the reniform. which is oblique, grey with its 

 centre irrorated with brown ; a white line from outer edge of reni- 

 fonu curving down to submedian fold, then upwards as the post- 

 medial line to costa towards which it is detined on inner side by 

 black ; an elongate 1)lack jiatch from tlie u])])er ])art of reniform to 

 the postmedial line and a conical black ])atch filling in the lower 

 part of its sinus, the area between Ihcni suffused with red-brown 

 with whitish streaks on veins 4, 3 ; some red-brown suft'usion 

 beyond and below the postmedial line ; a doid)le white subterminal 

 line with a black bar before it on costal area and black line from 

 vein 3 to inner margin ; a waved black terminal line ; cilia brown 

 at base, white at tips. Hind wing grey sutt'used with brown ; a 

 brown postmedial line diffused on inner side and defined on outer 

 side by whitish ; a curved brown subterminal shade diffused on 

 inner side ; a blackish terminal line ; cilia brown at base, whitish 

 at tips; the underside grey-white tinged ;ind irrorated with brown. 



Hah. U.S.A., New Mexico, 1 $ t3'pe, Arizona, Tucson {Oitlar), 

 1 c?, Oracle (Chhir), 1 cT , Phu'iilx Co., Sta. Catalina Mts., 1 J. 

 £xj>. 3i millim. 



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