Pyralidee of the Subfamily Pyraustine. 383 
termen with a slight fulvous tinge except towards tornus ; post- 
medial line brown, excurved from discal fold to below vein 3, then 
retracted to below end of cell and ending at tornus; cilia silvery 
white, pale fulvous yellow at base to vein 2. 
Hab. Peru, R. Pacaya, 1 9 type. Hwp. 24 mm. 
(Sa) Pilocrocis pachyceralis, sp. n. 
Antennz of male broadly laminate and with a thick ridge of 
scales above at about one-third from base; mid and hind cox:e 
with small tufts of scales, the stigmata at base of abdomen with 
small corneous subventral disks. 
3. Head ochreous yellow, the frons white with brown streaks 
at middle and sides; antenne yellow with the ridge of scales 
black-brown ; palpi yellow tinged with brown; thorax white with 
brown bars at base of patagia; abdomen white with yellowish 
bands, faint except towards extremity; pectus, legs, and ventral 
surface of abdomen yellowish, the fore legs suffused with brown, 
the tibie at extremities and tarsi with yellowish rings. Fore wing 
white, with a golden yellow tinge; the costal area yellow with a 
reddish tinge to beyond middle; a small eupreous brown spot at 
base of median nervure and larger subbasal spot in and below the 
cell; a curved dark brown antemedial line from subcostal nervure 
to above inner margin, forming small black spots in and below the 
cell; black annuli at middle and end of cell; some yellow suffusion 
wrorated with brown below end of cell and at middle of inner 
margin ; postmedial line formed by a series of small black-brown 
lunules, arising below costa, excurved between veins 5 and 2, then 
retracted to below end of cell and angled outwards at vein 1; the 
terminal area yellow irrorated with brown to vein 4 and below 
vein 2, the brown forming a diffused subterminal patch between 
veins 7 and 4; a terminal series of brown spots; cilia white with 
a series of black-brown spots. Hind wing white with a slight ~ 
yellow tinge ; a black-brown discoidal annulus; a maculate black- 
brown postmedial line, arising at vein 6, excurved from discal fold 
to vein 2, then represented bya small spot only below vein 2 below 
end of cell; the terminal area yellowish irrorated with brown to 
vein 4; a brown terminal line; cilia white with a series of black- 
brown spots to vein 2. 
Hab. Br. N. Guinea, Mambare R., Biagi (Meek), 1 ¢ type. 
Exp. 38 mm. 
(17 a) Pilocrocis poliochroa, sp. n. 
3. Head whitish tinged with red-brown; tegule red-brown ; 
thorax and abdomen grey suffused with brown; antenne brown; 
palpi dark brown, white at base, pectus, legs, and ventral surface 
of abdomen white, the fore cox black-brown, the femora and 
tibie at extremities black-brown, the mid and hind femora at 
