Pyralidee of the Subfamily Hy drocampine. 205 
below vein 2, and a minute black point on termen above vein 5 ; 
cilia metallic silver. 
Hab. Durcu N. Gutyea, Mimika R. (Wollaston), 2 3, Snow 
Mts., Up. Setekwa R. (Meek), 1 35,3 2 type. Hap. 20-24 mm. 
(28a) Aulacodes mediofascialis, sp. n. 
2. Head whitish ; thorax whitish tinged with yellow in front, 
red-brown behind; abdomen white, suffused with yellow except 
towards base, the anal tuft rufous at extremity; antenne yellow; 
palpi red-brown ringed with white ; pectus, legs, and ventral surface 
of abdomen white, the legs tinged with yellow, the fore femora 
above and tibiz on inner side red-brown, the tarsi ringed with 
brown. Fore wing with the costal area yellow irrorated with red- 
brown ; a broad red-brown fascia from base of inner margin through 
the end of cell to the subterminal band, before which it expands to 
just below costa and to vein 2, its lower edge oblique and sinuous to 
origin of vein 2, then downcurved, the area below it silvery white ; 
a conical silvery white postmedial patch between veins 7 and 4; a 
narrow oblique silvery white subterminal band from below costa to 
submedian fold, defined on outer side by minute black lunules ; the 
terminal area yellow, bent inwards on inner margin to near middle ; 
a terminal series of black points; cilia silvery white. Hind wing 
silvery white, the terminal area broadly and inner area to near base 
yellow, the base red-brown; an oblique sinuous dark brown post- 
medial line between discal and submedian folds defining the white 
area; an oblique wedge-shaped silvery white mark from costa 
before apex, defined by fine black lines; minute ocellate silvery- 
white spots defined by black and with their outer edges produced to 
black points before termen above and below vein 4, a black point 
on termen below vein 3, and striga below vein 2, with minute black 
bars well before them, some orange on termen between the ocellate 
spots; cilia silvery white, brown at base towards apex and beyond 
the spots. 
Hab. Durcu N. Gutnea, Mimika R. ( Wollaston), 2 2, Wata- 
ikwa R. (Wollaston), 3 2 type, Snow Mts., Up. Setekwa R. 
(Meek), 3 2. Hap. 18-22 mm. 
(30e) Aulacodes thermichrysia, sp. n. 
3. Head, thorax, and abdomen golden yellow tinged with 
rufous ; antenne white tinged with rufous; palpi with the base 
white, defined above by an oblique deep rufous line; pectus, legs, 
and ventral surface of abdomen white, the legs tinged with yellow, 
the fore tibize black-brown at extremities. Fore wing grey-white 
tinged with brown, the costal area rufous to end of cell; a curved 
yellowish rufous fascia from inner margin before middle to tornus, 
leaving some grey on inner margin beyond middle; a triangular 
deep rufous postmedial patch from below costa to vein 4, its lower 
extremity connected by an oblique yellowish rufous- bar with the 
