EXPEDITION TO SOKOTRA: NEW GENERA AND SPECIES. 39 
waved line beyond it ; a terminal series of points. Hind-wing with discoidal 
bar-shaped spot; an indistinct, curved, diffused medial line; a postmedial 
series of points slightly bent outwards below costa, and excurved at median 
nervules ; traces of a waved subterminal line; a terminal series of points. 
Hind-tibize of male not dilated and without spurs. Zap. 24-30 mm. 
Habitat. Sokotra (Adho Dimellus, 3500 ft., 29; Jena-agahan, 1200 ft., 2 
9; Kamahanu, 500 ft., 19; Hadibu Plain, 1d, 19). 
Pyralidz. 
Phycitine. 
(11) Hypogryphia pulverealis. 
Grey-white, thickly irrorated with fuscous. Fore-wing with indistinct 
antemedial dark line strongly angled in submedian fold; a medial line 
strongly angled outwards in cell and submedian fold and inwards on median 
nervure and vein 1 ; a dark point at lower angle of cell; the postmedial line 
angled inwards at vein 6 and in submedian fold, bent outwards and minutely 
dentate between veins 5 and 2; a prominent terminal series of points. 
Abdomen and hind-wing uniform pale grey, the latter with traces of a curved 
subterminal line ; a fine terminal line, and line through the cilia. Eup. d 22; 
© 26 mm. 
Habitat. Sokotra (Jena-agahan, 1 3, 2  ). 
(12) Heterographis (Staudingeria) innotalis. 
¢. Head and thorax pale red-brown; palpi below, edges of tegule 
and upper edge of patagia white; a slight dorsal tuft on first segment of 
abdomen ; pectus, greater part of legs, and ventral surface of abdomen white. 
Fore-wing pale red-brown; a white patch at base of inner margin; the 
marginal areas broadly and strongly irrorated with fuscous. Hind-wing 
semihyaline white, the terminal area tinged with fuscous. 
The antennz with very long cilia as in H. yerburi from Aden. Exp. 24 mm. 
Habitat. Abd-el-Kuri, 1 3. 
(13) Heterographis flammealis. 
Head ochreous whitish ; thorax and abdomen pale red-brown ; the tegule 
whitish in front. Fore-wing vinous red, irrorated with white and fuscous ; 
the basal inner area without irroration ; a medial orange-yellow band with 
waved edges produced along costa to well beyond middle, and with a red 
band, not irrorated, beyond it ; a black discoidal point ; a patch of red-brown 
on terminal area. Hind-wing pale semihyaline, tinged with brown especially 
towards termen ; a fine terminal line and line through the cilia. Hap. 14 mm. 
Habitat. Sokotra (Adho Dimellus, 3500 ft., 19 ; Hadibu Plain, 1¢, 1 ?). 
Hydrocampine. 
(14) Stenia grisealis. 
Grey-brown ; palpi white at base ; frons edged with white ; antenn with 
the shaft white above; legs and ventral surface of abdomen striped with white. 
Fore-wing with the costal edge white ; a yellowish spot below vein 2, near its 
base, sometimes almost obsolete, sometimes with traces of spots in cell and 
above veins 2, 5, and 6. Hind-wing paler; the cilia white. xp. 18 mm. 
Habitat. Sokotra (Adho Dimellus, 3500—1500 ft. 23, 22; Homhil, 
2500 ft., 1 ¢; Jena-agahan, 1200 ft., 1 ¢; Hadibu Plain, 13 ¢ ). 
