EUXOA. 161 



a^. Fore wing with the orbicular lanceolate. 



a*. TeguliB blackish at tips longidentifera. 



6*. Tegulte brown, with medial black line interjectionis. 



h\ Fore wing with the orbicular rounded. 



a*. Head, thorax, and fore wing more or less 



brown, the stigmata defined by blackish . segetis. 

 b*'. Head, thorax, and fore wing grey-white, the 



stigmata indistinctly defitie'd subalba. 



b"^. Hind wing more or less suffused with brown, 

 especially in female. 

 a^. Fore wing with the median veins prominently 

 deiined by wliitish streaks. 

 a*. Fore wing with the veins below apex 

 defined by whitish streaks, 

 a'. Fore wing with the orbicular well- 

 developed, rounded robusta. 



W. Foi-ewing with the orbicitlar small and 



produced on outer side trifurcula. 



b^. Fore wing with the veins below apex not 

 clearly defined by whitish streaks. 

 «5. Fore wing with the claviform large and 



clearly defined vestigialis. 



b^. Fore wing with the claviform narrow and 



rather obscure trifurca. 



h^. Fore wing with the median veins not defined 

 by whitish streaks. 

 a^. Fo7'e wing with the postmedial line almost 



obsolete ruta. 



6*. Fore wing with the postmedial line well 

 developed. 

 a" . Fore wing with the orbicular well defined. 



a'^. Forewingwithprominent brown strife, corticea. 

 . 6*. Fore wing with dark irroration. 



cc'. Fore wing reddish brown, the 

 orbicular large, round. 

 a'^. Fore wing with the claviform 



large, rounded cinchonina. 



6*. Fore wing with the claviform 



narrow, elongate ediotalis. 



b~. Fore wing greyish, the orbicular 



small, elliptical admirationis. 



c' . Fore wing greenish grey, the lines 



and stigmata rather indistinct ceropachoides. 



b^. Fore wing with the orbicular quite or 

 almost obsolete. 

 a^. Fore wing with the postmedial line 



dentate '. cinerea. 



6". Fore wing witli the postmedial line 



not dentate crassilinea. 



280. Euxoa endogaea. 



Agrotis endogaa, Boisd. Icones, pi. 75. f. 5 (1832) ; Stand. Cat. Lep. pal. 



p. 147. 

 Agrotis ar&nicola, Stand. Berl. ent. Zeit. 1870, p. 109; Mill. Icones, 



pi. 146. f. 6. 



^ , Head and thorax white mixed with ochreous ; abdomen 

 whitish. Fore wing whitish tinged with blue-grey, and with 

 ochreous in base of submedian interspace and in and beyond the 

 cell ; the costa fuscous, with white spots at the lines and towards 



VOL. IV. M 



