86 Mr. P. I. Lathy on Castniine. 
Cabirus omissus fassli, subsp. n. 
May be separated from typical race by the much larger 
subapical hyaline patch of fore wing and larger submarginal 
hyaline spots of hind wing. 
1 g, Tapajos, Amazons (type) ; 1 3, Obidos, Amazons. 
Boisduvalia melanolimbata, Strand. 
Castnia melanolimbata, Strand, in Seitz. Grossschmett. Erde, vi. p. 16, 
pl. viii. e (1918). 
This species is exceedingly variable, as might be expected 
ina Castnia mimicking a Melinaea. In the series before me 
I find males as pale as the female figured by Houlbert 
(Etud. Lép. Comp. fase. xv. pl. edlix. fig. 3841) and one 
female as dark as the male figured on same plate (fig. 3840) ; 
one male has submarginal row of pale yellow spots, and 
others have but one or two, while the majority want them 
entirely. The amount of black on hind wing is also very 
variable, some specimens having nearly all the wing black, 
and from these are all variations to a specimen which has but 
a slight suffusion of black scales. 
216.6 5\ 1593. Rio Tono, Cy. Peru 56 6:57 2)0 Gee 
Merced, C. Peru; 2 ¢@ 4, 1 9, Chanchamayo, C. Peru ; 
28 3, Utcuyacu, C. Peru. 
Boisduvalia tarapotensis, Preiss. 
Castnia tarapotensis, Preiss, Neue & Selt., Art. Castnia, p. 10, pl. vi. 
tig. 5, pl. vii. fig. 11 (1899). 
1 9, Upper Amazons. 
Gazera cagraea, Feld. 
Castnia zagraea, Feld. Reise ‘ Novara,’ pepe iv. pl. Ixxix. fig, 2 (1875). 
29 9, Chirigui. 
Gazera hahneld canelorina, Strand. 
Ca stnia canelorina, Strand, Lepidoptera Niepeltiana, 1914, p. 24, Taf. x. 
fig. 5 
1 2, no locality. 
Nasca pelasgus, Cram. 
Papilio pelasgus, Cram. Pap. Exot. ili. p. 16, pl. ecii. fig, D (1779). 
2 2? ¢, Lower Maroni, French Guiana. 
