Fic 
Fic. 
Fic. 
Fig. 
Fig. 
Fic. 
Fie. 
Fic. 
Fie. 
Fie. 
Fic. 
Fie. 
Fic. 
Fic. 
Fic. 
Fia. 
Fic. 
Fig. 
Fic. 
Fic. 
Fic. 
FRAGRANT BUTTERFLIES—CLARK 445 
PLATE 4 
.26.—Zerene cerbera, male, Venezuela. 
27.—Belenois zochalia, Kilossa, Tanganyika Territory, December 4, 1920. 
28.—Troides darsius, male, Colombo, Ceylon. 
29.—The western checkered white (Pieris occidentalis). 
30.—Mylothris rubricostata, Nairobi, Kenya Colony, August 31, 1920. 
PLATE 5 
31.—Papilio demoleus, east Africa. 
32.—The Brimstone (Gonepteryxr rhamni), female, from Interlaken, 
Switzerland. 
33.—Papilio dardanus, male, Kilossa, Tanganyika Territory, July 6, 1921. 
PLATE 6 
34.—The black swallow-tail (Papilio polyzenes), male, Long Island. 
35.—Cercyonis alope, male, Newtonville, Mass. 
36.— Trias cengalensis, Ceylon. 
387.—The European swallow-tail (Papilio machaon), France. 
PLATE 7 
38.—Papilio polymnestor, Malabar coast, India. 
39.—Papilio alcinoiis, Japan. 
PLATE 8 
40.—Papilio devilliersi, Cuba. 
41.—Papilio protesilaus, South America. 
PLATE 9 
42.—Acrea natalica, Kilossa, Tanganyika Territory, January 29, 1921. 
43.—The American peacock butterfly (Junonia cenia), female, migrant 
form, Washington, D. C., September 27, 1925. 
44.—_Huplea core, India. 
45.—The common yellow swallow-tail (Papilio glaucus), male, raised in 
Washington from a caterpillar from Cambridge, Mass. 
PLATE 10 
46.—The common yellow swallow-tail (Papilio glaucus), female, southern 
form. 
. 47.—The common yellow swallow-tail (Papilio glaucus), female, black 
form. 
PLatTHe 11 
. 48.—Papilio antheus, Kibwezi, Tanganyika Territory, April 29, 1921. 
. 49—The Huropean wood white (Leucophasia sinapis), Interlaken, 
Switzerland. 
. 50.—Amauris ochlea, Frere Town, Kenya Colony, August 2, 1920. 
. 51.—Neptis agatha, Kilossa, Tanganyika Territory, January 22, 1921. 
. 52.—The black and white swallow-tail (Papilio marcellus), Washington, 
D. C., April 26, 1925. 
20837—27——30 
