782 MR. H. DRUCE ON NEW HETEROCERA, [Dec. 19. 
margin spotted with black as in all the species of Lyssidia. Pos- 
terior wing crossed near the middle by a narrow pale brown band, 
the outer margin thickly speckled and streaked with dark brown ; 
the apex and the tails white. Underside pale brown, thickly speckled 
and streaked with dark brown; the white band of the posterior 
wings ill-defined, and only crossing the wing from the middle to the 
anal angle. 
Expanse—male 53 inches, female 6 inches. 
Hab. New Guinea, Port Moresby (Goldie). 
This species is allied to Lyssidia macleayii of Montrouzier (Chry- 
seridia macleayii, Westwood), specimens of which are in my col- 
lection from the Duke-of-York Island and New Ireland. It differs 
in many respects from that species. 
EXPLANATION OF THE PLATES. 
Prats LX, 
Fig. 1. Cherocampa wolfi, p. 778. Fig. 4. Hespagarista tigrina, p. 778. 
2. Castnia mars, p. 778. 5. Callhistia grandis, p. 779. 
3 buckleyi, p. 778. 6. Epyrgis forbesi, p. 779. 
Puate LXI. 
Fig. 4. Milionia butleri, p. 781. 
5. Bociraza goldiei, p. 781 
6. separata, p. 781. 
Fig. 1. Hypercompa thelwalli, p. 779. 
2. Nyctemera chromis, p. 780. 
3. Euschema sagana, p. 781. 
