nae 6 to 7-segmented. Marginal setae spinelike,
almost conical in some species. In E. tiliae and E.
kunoensis the spinelike marginal setae become
more slender near the ends of the body.
Spiracular setae variable, in groups of 2 or 3,
subequal, sometimes shorter than marginal
setae. Submarginal tubercles absent.
Multilocular pores in vulvar area, in transverse
bands on abdomen and scattered on thorax.
Quinquelocular pores in spiracular furrows and
in some species on inner face of anal cleft.
Tubular ducts occurring on both dorsum and
venter, forming a dense submarginal band on
venter. Anal plates with varying numbers of
apical and subapical setae. Anal ring with 0 or 8
setae.
NOTES: The genus Eulecanium needs revision,
because in North America, E. tiliae and E. ku-
noense are not congeneric with E. cerasorum and
E. caryae. Members of the genus Eulecanium
characteristically have the peritreme of the
spiracles greater in diameter than the length of
the coxae. The eggs are protected by the body of
the female until hatching.
 The only species of Eulecanium in the
southeastern United States is E. caryae, the large
hickory lecanium.




 EULECANIUM CARYAE (Fitch)

SYNONYMS: Lecanium caryae Fitch 1857:443
 Lecanium cockerelli Hunter,
 Williams & Kosztarab 1972:
 70
 Lecanium (Eulecanium) caryae
 Fitch, Cockerell 1896a:332
 Eulecanium caryae (Fitch), King
 1902c:160, Nakahara 1981:
 283
SUGGESTED COMMON NAME: large hickory
lecanium
FIELD DESCRIPTION: (Fig. 42) The following
statement is taken from Williams & Kosztarab
(1972): "Lecanium caryae is the largest in size,
among the Lecanium in the United States,
sometimes reaching a length of 15 mm. When on
large limbs it is rather flat, but on small limbs it
may be more convex and of a smaller size. The
cephalic third of the coccid is usually broader
than the rear two-thirds. Anal cleft conspicuous.
Color usually uniformly brown,, although
sometimes an orange tint may be noticed. The
derm is usually dusted with a waxy pruinose
coat."


DESCRIPTION: (Fig. 43) Adult female usually
ovate, 7.5-12.0 mm long, 4.0-11.0 mm wide.
DoRnsM-Derm becoming sclerotized after egg
deposition. Body setae (Fig. 43, C) sparse,
slender, curved or straight, acute. Numerous
small disc pores (Fig. 43, E) scattered over dor-
sum, absent from 2 clear spots above antennae.
Quinquelocular pores (Fig. 43, F) few on inner
margin of anal cleft, extending up to dorsum.
Tubular ducts (Fig. 43, G), short, evenly scat-
tered over dorsum except absent from 2 clear
areas above antennae and anterior to anal plates.
Anal plates (Fig. 43, H1) trapezoidal in outline,
lateral and caudal angles rounded, cephalic
margin concave, with 4 apical setae, 3 of which
are on the inner margin of each plate, 3-4
subapical setae, 3 pair fringe setae.
VENTER-Body setae (Fig. 43, K) slender,
straight, acute, with a large base. Antennae
7-segmented, slightly reduced in size. Legs well
developed, not large, without tibiotarsal
sclerosis. Quinquelocular pores (Fig. 43, M)
widely spaced in spiracular furrows, 30-40 in
each furrow. Multilocular pores (Fig. 43, N)
with 10 loculi, in vulvar area, in transverse
bands on abdomen, few near coxae. Tubular
ducts (Fig. 43, P) in a marginal to submarginal