93 
The same month we received by request from Prof. H. A. Gossard, 
Lake City, Fla., specimens of the larva of this species found on cowpea, 
with the accompanying information that two hours’ search in a patch 
of velvet beans failed to find any of these caterpillars. Mr. Gossard 
was not certain that velvet beans were exempt from attack, but it is 
evident that they must be comparatively so. 
DESCRIPTIVE. 
The butterfly.—This leaf-roller is the larva of a butterfly called the 
**swallow-tailed skipper,” and is quite unique among garden pests. 
The butterfly is illustrated in figure 20, 7. It has a robust body and 
wide head, and the antenne are curved at the tips as figured. Its color 
Fic. 20.—Eudamus proteus; a, butterfly; 6, larva, dorsal view; ¢, larva, lateral view; d, chrysalis 
in rolled-up leaf—somewhat enlarged (original). 
is velvety brown, with long metallic-green hairs on the thorax and 
contiguous parts of both pairs of wings. The fore-wings are orna- 
mented with white spots and the hind-wings are bordered with a zigzag 
line of white; the latter terntinate in two Jong, dark-brown tails. The 
Wing expanse is from 1? to 2 inches. The lower surface is much paler 
brown, with broad bands of darker brown. 
The egg 1s nearly spherical, depressed below, and marked with ridges, 
converging at the polls. The eggs when first deposited are glistening 
white, but soon become yellow. They measure nearly a millimeter in 
diameter and about 0.8" in length. 
The larva is of the peculiar appearance shown in the illustration 
(6, ¢), nearly cylindrical, with narrow neck and prominent head, The 
