Pyralids of the Subfamily Pyraustinz. 381 
antemedial line represented by some black scales, very oblique to 
submedian fold; a small black spot in upper part of middle of cell 
and discoidal striga expanding into a small triangular spot above; 
postmedial line black, minutely waved and excurved to vein 2 
where it is bent inwards, then sinuous; some ochreous spots with 
black between them on terminal part of costa; a terminal series 
of black points. Hind wing ochreous yellow, the terminal area 
broadly tinged with brown; some blackish scales on the disco- 
cellulars; postmedial line black, oblique and slightly sinuous, 
ending at tornus and with a slight fuscous tinge beyond it below 
vein 2; a terminal series of black points ; cilia tinged with black 
at tornus. 
Hab. Dutcn N. Guinea, Fak-fak (Pratt), 1 9; Br. N. 
GurvEs, Kumusi R. (Meek), 2 5,12 type. Hxp. 20-22 mm. 
(6b) Trithyris fulvirufalis, sp. n. 
3. Head, thorax, and abdomen fulvous tinged with red, the 
sides of frons and shoulders black; antenne ringed with black; 
palpi black, white towards base and whitish at tips; pectus and 
ventral surface of abdomen white; fore and mid legs black, the 
fore tibie and tarsi banded with white, the mid tibiz white below, 
the tarsi banded white and brown, the hind Jegs white tinged with 
rufous. Fore wing fulvous tinged with red, the costa black-brown ; 
a black point in middle of cell and the discocellulars defined on 
each side by a black bar; postmedial line blackish towards costa, 
then red, excurved from below costa to vein 3, then incurved; 
a terminal series of small black spots; cilia blackish tinged with 
leaden grey. Hind wing fulvous tinged with red; an oblique red 
discoidal bar ; postmedial line red, excurved to vein 2, then rather 
diffused ; a deep red terminal line with slight blackish spots on it; 
cilia blackish glossed with leaden grey. 
Hab. Purv, Chaquimayo (Watkins), 2 3 type. Exp. 24mm. 
(3b) Pilocrocis gnamptoceralis, sp. n. 
Ceratoclasis infuscalis, Druce, Biol. Centr.-Am., Het. ii. p, 244 (part.), 
nec Guen. 
Antenne of male angled at one-third from base, then excised 
for a short distance with slight scale-teeth in the sinus. 
3. Head, thorax, and abdomen dark brown with a slight 
reddish tinge; antenne with the contorted part blackish ; palpi 
white at base ; pectus, legs, and ventral surface of abdomen white 
tinged with red-brown. Fore wing dark brown with a slight 
cupreous tinge; antemedial line blackish, oblique to submedian 
fold; a minute black spot in upper half of middle of cell and 
black discoidal bar; postmedial line blackish faintly defined on 
outer side by whitish, oblique to vein 5, excurved to vein 3, then 
retracted to lower angle of cell and erect to inner margin; a fine 
