PAPILIONIDiE. 
53 
black scales, occupies the middle of the wings, and is divided into three unequal spots, by the median nervure 
and by the base of the second median nervule. 
The secondary wings deep black, with the border between the dentations crimson ; a crimson space occupies 
the same position, and is of similar form to that shown in the figure of the male, but it extends to the inner 
margin, though of a less width. 
The under surface of the wings is similar to the upper side, but the space on the secondary wings is of a pinkish 
white, with some scattered black scales anteriorly, which give the space the appearance of being less in size than 
on the upper side. 
The width across the wings is 4 inches. 
In the Collection of Mr. Wallace, who brought it from the river Amazon. 
253. Papilio Ccelus. 
?. Papilio Coelus, Lacord. Boiscl. Sp. Gen. Lep. i. p. 289. 117. E. Doubl. Gen. o/D. Lep. p. 18. 209. 
Guiana. 
254. Papilio Lysander. 
S . Papilio Lysander, Cram. Pap. Ex. t. 29. f. C. D. Esper, Ausl. Schmett. t. 16. f. 1. 
Papilio Meleander, Herbst, Ins. t. 10. f. 1 ? 
Parides Lysander, Hubn. Vers. belt. Schmett. p. 87. 
Princeps dominans Lysander, Hubn. Sarnml. Exot. i. t. 
Papilio Eurymas, Godt. Encyc. Meth. ix. p. 34. 27. Boisd. Sp. Gen. Lep. i. p. 284. 110. JVestw. Gen. of 
D. Lep. Add. p. 529. 
Female. — The primary wings brownish black, having the summits clearer, and with eight minute spots of 
white scales on the outer margin ; a white space occupies the middle of the wing, which is divided into three 
unequal spots, by the median nervure and by the base of the first median nervule ; the one between the first and 
second median nervules is the largest, while that in the discoidal cell partakes of a triangular form. The second- 
ary wings deep brownish black, with the outer margin between the dentations white ; a curved transverse band 
of seven distinct and unequal spots of pale reddish butf ; those at the anal angle are scarcely separated by the sub- 
median nervure, which gives them an appearance of one large subquadrate spot ; the third and fourth are the 
largest and oblong ; the fifth is less and rounded, while the two next are small, especially the seventh ; these 
spots are all far removed from the nervure that forms the discoidal cell. 
The under surface of the primary wings is very similar to the upper side, both in colour and marking. The 
under surface of the secondary wings is similar to the upper side, but the seven spots are of a pinkish white. 
In Collection (Brit. Mus.) from Demerara. 
255. Papilio Brissonius. 
Male. PI. VIII. f. 7. — The primary wings pointed and bluish black, with the summits clearer ; an oblique 
subtriangular space of a rich greyish blue, which commences from nearly the middle of the inner margin and 
reaches to the second median nervule. The secondary wings deep bluish black, with the outer margin between 
the dentations of a pinkish white ; a large space of scarlet, with the anterior half of a brighter colour ; and this 
space is divided into four oblong spots by the nervules, the first, second and third spots from the anal angle 
touching, or nearly touching, the nervure that forms the discoidal cell ; there is also a minute scarlet spot above 
the second subcostal nervule. 
The under surface of the primary wings is black, with the summits clearer. The under surface of the 
secondary wings is deep black, with only four of the spots similar to those seen on the upper side ; they are 
smaller and of a pinkish white ; there is also a pinkish white spot at the anal angle. 
Female. PI. VIII. f. 8. 
Princeps dominans Pompeius, Hiibn. Samml. Exot. i. t. 
