No. 145.] 
791 
15. (16.) Sockets of the antennae broadly margined with black 
except upon their outer sides. 
The X-marked Golden-eyi; (C. Chi). Antenna: whitish, towards tho ap 
black, their sockets widely edged on their inner sides with black, forming a mark re¬ 
sembling the Greek letter chi, or an italic x. A large black dot under each eye and 
another forward of it, with a black point in the centre of the face. Four large black 
dots in a transverse row upon the top of the head. First segment of the thorax 
with four large brownish black spots at the angles of an imaginary square; second 
segment with four black dots also forming the angles of an imaginary square, and a 
minute one above the base of each fore wing. Abdomen black, except at its tip. 
Veins black at their ends; veinlets black, the middle ones on the outer side of the 
rib-vein with a green band op their middle; veinlets of the hind wings which branch 
from the rib-vein black, those on its inner side with a green band on their middle, 
those branching inwards from the wavy longitudinal vein slightly black at -.heir bases. 
Wings expand 1.25. Taken the last of June upon bushes In swamps. 
16. (15.) A black Y-shaped mark between and dot below the 
bases of the antenna. 
The Y-marked Golden-eye (C. Upsilon). Light yellowish green. Antennre 
dull whitish, dusky towards their tips; basal joint pale green, blackish at its apex on 
the under side. A black dot under each eye and a somewhat square spot forward 
of it towards the mouth. Mouth tinged with dirty whitish. Palpi with black riDgs, 
Four black dots in a transverse row upon the top of the bead, the two inner ones 
larger. Thorax with four equidistant black spots upon each side in a row, the hind 
onts on the anterior edge of the second segment; back of these four black dots at the 
angles of an imaginary square, and another above the base of each fore wing. Abdo¬ 
men obscure greenish above with two faint brownish dots near the middle of each 
segment. Wings pellucid, veins pale green, veinlets black, mostly with a pale 
green band on their middle, their hairs and those of the veins black; hind wings 
with tho veinlets towards the tip, those in the outer cell and bases of those in the 
next cell black. Wings expand 0.90 in the male, 1.10 in the female. This is one of 
the earliest appearing species, coming out the last of May and early in June. 
17. (6.) Two black dots only upon the top of the head. 
The Two-dotted Golden-eye (C. bipunctata). Pale yellowish green. Head 
pale yellow, with a black dot on each side of its base above, almost in contact with 
the eye. Antenmu whitish, dark brown towards their tips; basal joint white, with a 
tawny red band on its upper fide; second joint black; their sockets margined with 
tawny red on the upper and with black on the under side. Eyes brilliant coppery 
red when alivo. Face with a tawny red spot on each side, having an oval black dot 
in its hind margin. A black stripe under each eye sending a slender line from its 
lower end forwards to the margin of the antpnnoe sockets. Palpi white with black 
tips and rings. Thorax without spots. Wings rounded at tips; veinlets green, 
some of those arising from the rib vein slightly marked with black at their bases, 
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