VESTERMANNIA. 605 
7023. Vestermannia longiplaga. (Plate CLXXXIX. fig. 29.) 
Westermannia longiplaga, Beth.-Baker, Noy. Zool. xiii, p. 218 (1906). 
3. Head and thorax whitish; palpi black behind ; thorax above 
and vertex of head with paired fuscous brown spots ; tegulze fuscous 
brown at tips; prothorax with large fuscous brown patch; 
pectus and legs white, the tarsi brownish ringed with white ; 
abdomen whitish suffused with fuscous brown, the ventral 
surface pure white to near extremity. Fore wing whitish tinged 
with cupreous brown and irrorated with brown, the costal area 
white with a diffused fuscous brown fascia below it curving 
upwards to apex; an oblique series of whitish marks from costa 
just before apex, very indislinct except on inner area; a sub- 
terminal series of slight white spots irrorated with black. Hind 
wing white tinged with brown, the veins and terminal area suffused 
with brown; the underside white, the terminal area suffused with 
brown. 
Hab. Dotcn N. Gurxta, Fak-fak (Pratt), 1 3; Br. N. Guryna, 
Dinawa (Pratt), type T ¢ in Coll. Bethune-Baker. Hap. 50 millim, 
7024. Vestermannia argyroplaga. (Plate CLXXXIX, fig. 30.) 
Westermannia argyroplaga, Umpsn, A. M.N. H. (7) xvi. p. 589 (1905), 
Head and tegule white, palpi above and antenne rufous, the 
tegulee with some rufous scales at edges; thorax white suffused 
with rufous ; pectus and legs pale rufous; abdomen white tinged 
with rufous. Fore wing pale rufous with some darker rufous 
irroration ; a Jarge oblique quadrate silvery white patch extending 
on costa from base 1o near middle, and down to vein 1, below 
the end of cell confluent with a broad curved silvery white band 
from costa beyond middle extending down to submedian fold and 
emitting a short spur inwards below costa, its outer edge slightly 
indented at discal fold; traces of a dark rufous subterminal line, 
incurved at submedian fold; a fine dark terminal line. Hind wing 
white. Underside of fore wing whitish suffused with fuscous except 
inner and terminal areas. 
Hab. Ucanns, Marengi (Christy), 1 3 type, Gondokoro (W. ZL. 
Sclater),1 2. Exp. 28 millim. 
7025. Vestermannia concha. (Plate CLXXXIX. fig. 31.) 
Westermannia concha, Butl. Trans. Ent. Soe. 1886, p. 366, 
Head silvery white; the frons with faint fuseous bar above; 
antenne brown except towards base; thorax rufous; pectus and 
legs white with a faint brownish tinge, the fore femora and tibize 
brown on inner side ; abdomen brownish, the ventral surface white. 
Fore wing silvery white to the postmedial line, irrorated with 
brown towards costa and the area below vein 1 purplish grey; a 
