74 OHIO STATE ACADEMY OF SCIENCE. 
Remarks: This species intests Citrus trees under glass in 
Ohio, and is frequently seen on Oranges in the markets. 
Lepidosaphes gloverti (Pack.). 
Coccus gloverii Pack., Guide to Study of Ins., Ed. i, p. 527 (1869). 
Mytilaspis gloverii Comst., Rep. U. S. Dep. Ag., 1880, p. 323 (1881). 
This peculiar, long, narrow scale was found on oranges in 
the Columbus markets. It is often associated with the preceeding 
species. 
LEPIDOSAPHES ULMI (Linn.) 
Figs. 40, 75. 
Coceus ulmi Linn., Syst. Nat., Ed. x. i, p. 455 (1758). 
Mytilaspis pomorum Comst., Rep. U.S. Dep. Ag., 1880, p. 625 (1881). 
Mytilaspis pomorum Newell, Bull. 48, Ia. Exp. Sta., p. 159 (1899). 
Scale of female: Long, 2.5—3mm., more or less curved, gradually 
widened posteriorly, brown or dark-brown, shining, thick in texture, 
with exuviae yellowish or yellowish-brown. 
Scale of male: Similar in color to scale of female, but smaller. 
The posterior one-fourth of the scale bends upward like a hinge for 
the exit of the male. : 
Female: ‘The median lobes are large, broader than long with 
parallel margins, deeply notched on each side near the apex and 
rounded; slightly diverging. Lobules of second lobe rounded; the 
mesal much the larger. Third lobe rudimentary. Plates long, simple; 
two in each of the folowing places: between median lobes, between: 
first and second and between second and third lobes, laterad of third 
lobe, and one about half-way to penultimate segment. There is an 
elongated pore laterad of first lobe, two laterad of the third and fourth 
pairs of plates respectively, and one laterad of the fifth pair of plates. 
The spines on the dorsal surface are longer than the ventral spines 
and situated as follows: one at base of each margin of first lobe, one 
dorsad of incision of second and third lobes respecitvely, and one 
between the fourth and fifth pair of plates. On the ventral surface, 
there is a spine at the base of each margin of the median lobe, third 
spine at base of outer margin of outer lobule of second lobe, and the 
fourth and fifth spines between the fourth and fifth pairs of plates 
respectively. There are four or five spines on the lateral lobules of 
the penultimate segment. Second row of dorsal pores, (extending 
anteriorly from the third pair of plates) of about 12 small rounded 
orifices; third row of about 10; fourth row (near margin) of about 6. 
Median group of circumgenital gland-orifices, 10—18; anterior lateral 
and posterior lateral, 16—22 each. 
