282 Sir G. F. Hampson on new 
(4 b) Crambus discistrigatus, sp. n. 
Head and thorax pale olive-brown; antenne brown, whitish 
towards base; palpi irrorated with white; abdomen, pectus, and 
legs whitish suffused with red-brown. Fore wing pale olive-brown, 
the costal area darker and the costal edge white; a white fascia 
above median nervure from before middle of cell forming rather 
diffused streaks beyond the cell on veins 6 to 4; a fine dark terminal 
line; cilia whitish at base with a fine brown line near base. Hind 
wing pale grey-brown, the cilia white. Underside whitish suffused 
with grey-brown. 
Hab. Punsas, Hundes, 1 ¢,1 2 type. Hap. 28 mm. 
(14d) Crambus medioradiellus. 
Head and thorax pale red-brown; abdomen yellowish white. 
Fore wing pale ferruginous irrorated with white scales; a white 
fascia in submedian fold from base to near outer margin; traces of 
a curved medial line; a more distinct submarginal line oblique 
from costa to vein 5 where it is angled, then outwardly defined by 
white; a marginal series of black points; cilia whitish with a 
brown line through them. Hind wing yellowish white. 
Hab. QuEENSLAND, Cooktown, Cedar Bay (Meek), 2 5,1 9° 
type. Hap. 20 mm. 
(166) Crambus calamellus, sp. n. 
Head, thorax, and abdomen white tinged with reddish ochreous ; 
antennx and palpi more rufous. Fore wing white suffused with 
reddish ochreous and irrorated with brown, the costa brownish 
towards base; postmedial line brown, very obliquely excurved from 
costa to vein 4, then inwardly oblique; subterminal line brown, 
obliquely excurved from costa to vein 4, then rather inwardly 
oblique and sinuous; a terminal series of minute black points from 
apex to vein 2; cilia white at base witha fine brown line near base. 
Hind wing silvery white with a faint red-brown tinge on apical 
half of terminal area. 
Hab. Paraguay, Santa Cruz (Moor), 1 2; ARGENTINA, Santa 
Fé, Ocampo (Wager), 1 2, Florenzia, Gran Chaco (Wagner), 
1 2, Goya (Perrens), 4 3,1 9 type. Hap. 18-20 mm. 
(21a) Crambus diascia, sp. n. 
@. Head, thorax, and abdomen white tinged with red-brown, 
the patagia red-brown; antennze fuscous except at base; palpi 
reddish brown at sides. Fore wing white tinged in parts with 
reddish brown and with a darker brown shade from median ner- 
vure to above inner margin to the postmedial line, which is slight, 
brown, very oblique to vein 7, then minutely waved, incurved 
