THE LESSER PEACH BORER. o7 
darker at base of clypeus and on labrum and mandibles, and blackish at the 
lower outer angles of the paraclypeal pieces, edges of clypeus, and tips of the 
mandibles; pale at vertical triangle, outer edges of paraclypeal pieces, gular 
surfaces, epistoma, palpi, and antennze, the last two somewhat darkened; 
mandibles broad and short, indistinctly five-toothed, the two inner teeth mere 
serrations, the third tooth short, truncate, and broad, one-half shorter than the 
second, which is shorter and broader than the first, which is also obtuse; cut- 
ting edge of mandible oblique; two setze present, arising together from middle 
of inner edge. Clypeus long, acutely triangular, its lateral margins sinuate, not 
distinctly truncate at basal corners, which are impressed and bear two setz, 
one caudad of the other; paraclypeal pieces long, narrowed centrally, including 
the clypeus; on the inner side of each paraclypeal piece near the posterior end 
is a slight depression from which arises a small seta, near the apex of the 
clypeus. Ocelli 6, weak, pale, the first four in a quadrangle, each with a dis- 
tinct lateral pigment spot; the fifth more cephalad, ventro-laterad of antenna, 
also with pigmentation; the sixth smaller, caudo-laterad of the fifth, and with- 
out pigmentation; the group protected by sete. 
Cervical shield pale yellow, bearing twelve setz, in two groups of three each on 
each side of meson, all separated, and the caudal one of the first group separated 
by a suture; laterad of the shield, cephalad of spiracle, a group of three from a 
ealloused tubercle, of which the cephalic two are much the longer; directly 
laterad a group of two from a fleshy elongate tubercle, the caudal seta the 
larger ; between these setigerous tubercles, caudad and opposite the spiracle, is a 
narrow nonsetigerous tubercle, much narrower than the second setigerous one 
(one next to the fore leg); spiracle oval, brownish; “ vii” and “ viii” small, 
on the venter (7?) and base of fore leg. On segments II and III, i in the dorsal 
region consisting of two sete, the laterad larger; ii the same, slightly advanced, 
dorso-lateral aspect; iii single, minute, caudad between ii and iv, nearer the 
latter; iv single, large, in a line laterad with iii, advanced slightly beyond i, 
and in the stigmatal line; v small, its setz larger than iii, single, much advanced, 
cephalo-laterad of iv; vi some distance caudo-laterad of v, about in a line trans- 
versely with i, single, equal to iv, above base of leg; all in the second annulet. 
A calloused spot behind iii, and a smaller one above vi, some distance caudad of 
y. Segment IV, single, i cephalad, small, in first annulet; ii larger, caudo- 
laterad of i; i and ii from dorsal aspect, forming a trapezoid; iii some distance 
from i in a transverse line, equal to ii, apparently in the first annulet, just 
above spiracle; iv and v combined just below the spiracle, the seta of v larger; 
vi caudad, nearer to vii than to iv and v; vii consisting of two setz# in the 
ventro-lateral line, and viii of one seta in the ventral region, minute; a minute 
calloused spot behind iv and vy. Segment VY, the same, vii consisting of three 
sete, one of which may be obsolete. Segments VI, VII, VIII, and IX, the 
same; vii, three setze on cephalo-lateral aspect at the base of proleg: viii, minute 
and single, inner side base of proleg; the intermediate seta of vii longest. On 
segment X, ii caudad of i, vii consisting of two set, the inner the larger, vi 
nearer to vii. Segment XI, i and ii closer, the latter also closer together trans- 
versely, iii cephalo-mesad of the spiracle; iv small, against, and cephalad of 
the spiracle; vii a single seta. Segment XII, i apparently absent; ii, iii, and 
iv in a transverse line, iii and iv combined; v minute, between iv and vi, 
slightly cephalo-laterad of iv; vi large, cephalad; vii and viii single. Anal 
shield subobsolete, pale, bearing four large setz on each side, minutely maculate. 
Segment XIII, four minute tubercles across the venter (vii and viii ?), in 
front of each proleg, and just below the shield, a line of five on each side of the 
segment, of unequal size. 
