From the Louisiade Archipelago. 157 
(=cttrina, Feld.), from Aru; but it would need a good series 
of both to ascertain their comparative differences with pre- 
cision. Koch’s type was from the island of New Georgia, 
and there is a specimen. of the female in the British Museum 
from Kei Island which hardly differs from Mr. Thomson’s 
except in being a little yellower at the base. It is this which 
Mr. Butler formerly described as a variety of his Danais 
gloriola, Felder appears to have confounded the two, as he 
states that it occurs both in Kei and Aru, though his descrip- 
tion and figures correspond with Butler’s glortola from the 
latter locality. 
Genus SALATURA. 
Salatura, Moore, Lep. Ceylon, i. p. 5 (1880); Proce. Zool. Soc. Lond. 
1883, p. 239. 
2. Salatura affinis. 
Papilio affinis, Faby. Syst. Ent. p. 511 (1775). 
“¢ Sudest Island, Oct. 18, 1888 [two specimens] ;. Normunby 
Island, Oct. 30, 1888.” 
A common species in all parts of Australia; it is likewise 
in the British Museum from Aru and Kei, and Moore records 
it from Ceram and Amboina. 
EUPLG@INA. 
Genus HAMADRYAS. 
Hamadryas, Boisd. Voy. Astr., Lép. p. 91 (1832). 
3. Hamadryas nivetpicta. 
Hamadryas niveyrcta, Butl, Ann. & Mag. Nat. Hist, (5) xiii, p. 191 
(1884). 
“ Normunby, Oct. 80, 1888.”’ One specimen. 
In the British Museum from North Ceram, Kei, and Kei 
Dulan (type). 
Genus PENoA. 
Penoa, Moore, Proc. Zool. Soc. Lond, 1883, p, 244. 
4, Penoa Thomsont, sp. nu. 
Exp. al. 70 millim. 
Male.—Dark brown; costa of the hind wings paler; a 
