24 KOCTtJIDiE, 



pale ochreous, the terminal area suffused with fuscous ; cilia 

 ■whitish. Underside whitish with some brown irroration ; both 

 wings with discoidal spot, curved punctiform postmedial line, and 

 diffused fuscous subterminal band. 



Hah. Namaquaiand, O'Okiep (Lightfoot), 1 d ; Cape Colony 

 (Dr. Smith), 1 $ type, Deelfontein {Col. Sloc/jett), 1 $, Rosmead, 

 1 J . £a'2). 36-38 millim. 



Genus SCOTOGRAMMA, nov. 



' Type. 



Scoiogramma, Smith, Pr. U.S. Nat. Mus. x. p. 469 (1887) aubmariua. 



Proboscis fully developed ; palpi oblique, the 2nd joint fringed with hair in 

 front, the 3rd moderate, porrect ; frous with rounded prominence with slight 

 vertical ridge and corneous plate below it ; ej-es large, rounded ; antennje of 

 male ciliated ; head and thorax clothed with hair and scales, the pro- and 

 nietathorax with spreading crests ; tibiee fringed with hair ; abdomen with 

 dorsal series of crests and lateral fringes of hair. Fore wing with veins 3 and 

 5 from near angle of cell ; 6 from upper angle; 9 from 10 anastomosing with 

 8 to form the areole ; 1 1 from cell. Hind wing with veins 3, 4 from angle of 

 cell ; 5 obsolescent from middle of discocellulars ; 6, 7 from upper angle ; 

 8 anastomosing with cell near base only. 



A. Fore wing with vein 2 defined by a dentate pale mark on 



medial area. 

 a. Fore wing with the subterminal line dentate to termen on 



vein 6 armata. 



h. Fore wing with the subterminal line not dentate at 

 vein 6. 

 a}. Fore wing with the inner medial area pale above and 



below vein 1 dianthi. 



h^. Fore wing with the inner medial area concolorous ... nana, 



B. Fore wing with veins 4, 3, 2 defined by pale streaks isoloma. 



C. Fore wing with vein 2 not defined by a dentate whitish 



mark on medial area, or pale streaks. 

 a. Fore wing with black streak below cell. 



a}. Fore wing with tlie claviform obsolete submedianata. 



b^. Fore wing with the claviform large, defined by black . ptilodonta. 

 h. Fore wing without black streak below cell. 



a^. Fore wing with distinct ^-mark on subterminal line 

 at veins 4, 3. 

 a^. Fore wing broad, triangular. 



o^. Fore wing grey sufi'used in parts with brown or 



fuscous trifolii. 



P. Fore wing grey almost wholly suffused with 



black impolifa. 



b"^. Fore wing narrow, elongate hadeniformis, 



6'. Fore wing without distinct ^-mark on subterminal 

 line. 

 a^. Fore wing with the postmedial line incurved below 

 vein 4. 



a^. Fore wing with the medial area whitish stigmosa. 



b^. Fore wing with the medial area not whitish, 

 a*. Fore wing with whitish patch beyond the 



claviform agrotiformis, 



b*. Fore wing without whitish patch beyond the 

 claviform. 

 a*. Fore wing with the ground-colour grey- 

 brown. 



