British Homoptera-Cicadina. 49 
7. Deltocephalus repletus, Fieb. 
Deltocephalus repletus, Fieb., Syn. Eur. Delto., 8, 20, 
fig. 20; Scott, Ent. Mo. Mag., xvili., 66; Ferrari, 
Cicad. agri. Ligust., 70, 9. 
Narrow, parallel-sided. Crown one-third longer than its basal 
width, twice as long in the middle as at the sides, free sides feebly 
arcuate, angle pointed ; yellow-brown becoming whitish in front, 
four spots representing the interocellar line and two on the disk 
fuscous or blackish. Frons blackish brown, the side lines and 
sometimes a middle stripe on the lower half yellowish. Pronotum 
one-third shorter than the crown, yellow-brown, with three or five 
more or less distinct linear white stripes, sometimes with a blackish 
spot on each side. Hlytra yellow-brown, much longer than the 
abdomen, the membrane well-developed, all the areas regularly 
margined with fuscous; nerves concolorous, the dilated ones at 
the base and apex of the first subapical area and the apices of 
those in the clavus scarcely whitish. Abdomen black, upper side 
more or less widely yellow at the apex. Legs brownish yellow, 
striped, spotted, and banded with black. 
Scarce. Forres (Norman); I have taken it singly in 
three localities in Norfolk. 
8. Deltocephalus oculatus, J. Sahl. 
Deltocephalus oculatus, J. Sahl., Not. Fenn., xii., 308, 
6; Scott, Ent. Mo. Mag., xii, 274, 15. 
Narrow, parallel-sided; eyes large and prominent. Upper side 
yellowish; a short oblique line on each side of the apex of the 
crown, the hind part of the disc of the pronotum, some markings 
on the scutellum, and wide margins to the areas of the elytra, 
fuscous. Crown strongly angularly produced, nearly twice as long 
in the middle as at the sides. Eyes one-fifth longer than half the 
front margin of the crown. Frons blackish brown, with very 
short pale side-lines; clypeus yellow, with a fuscous middle 
stripe. Pronotum somewhat shorter than the crown. Elytra 
shining, somewhat longer than the abdomen, elongate, parallel- 
sided, obtusely rounded at the apex, the strongly thickened nerves 
and two spots on the suture white; all the areas widely margined 
with fuscous. Abdomen black, its sides and the margins of the 
segments yellow. Legs yellow, spotted and striped with fuscous. 
Length, 3} mm. 
TRANS. ENTs SOC. LOND. 1888.—parTI. (MARCH) E 
