British Homoptera-Cicadina. 51 
generally, of the costal, subcostal, and basal, feebly and irregu- 
larly margined with fuscous; nerves milk-white, the transverse 
ones, the apices of those in the clavus, and those at the base and 
apex of the first subapical area much dilated. Abdomen black, 
upper side more or less widely yellow at the apex. Legs greyish 
yellow, banded, striped, and spotted with black. Length, 3 mm. 
Amongst long grass in woods, &.; not very common. 
11. Deltocephalus Linnei, Fieb. 
Deltocephalus Linnei, Fieb., Syn. Eur. Delto., 14, 35, 
fig. 35. 
D. I-album, Scctt, Ent. Mo. Mag., xviii., 187 (orig.). 
Crown a little longer than its basal width, nearly twice as long 
in the middle as at the sides, free sides feebly arcuate, angle 
pointed; yellowish white, with some rust-yellow blotches. Frons 
black, its lower half and the usual transverse side-lines yellow. 
Pronotum about one-third shorter than the crown, rust-yellow, 
with five more or less distinct linear white stripes. LElytra pale 
brownish yellow, as long or longer than the abdomen, some of the 
areas, especially on the apical half, narrowly margined with 
fuscous; nerves milk-white, the first transverse nerve much 
thickened. Legs yellow, striped, spotted, and banded with black. 
3; pygofer reaching a little beyond the genital plates, the inner 
margin of the latter about twice as long as the valve. 923 abdo- 
men black, apical half yellow, outline of the hind margin of the 
last ventral segment resembling an ogee arch. Length, 4—44.mm. 
Rare. Near Hastings. 
12. Deltocephalus distinguendus, Flor. 
Deltocephalus distinguendus, Flor, Rhyn. Liv., ii., 240; 
Fieb., Syn. Eur. Delto., 9, 21, fig. 21; Scott, 
Eut. Mo. Mag., xvili., 67; Ferrari, Cicad. agri 
Ligust., 70, 10. 
D, pseudocellaris, Flor, l.c., 547; Thoms., Opusc. 
Eby alley Ges) G1 sind Salls,oNote Fenn. «xin; 
314, 10. 
D. propinquus, Edwards, Ent. Mo. Mag., xx., 208 
(nec Fieb.). 
Crown a little longer than its basal width, twice as long in the 
middle as at the sides, free sides straight, angle pointed; yellow, 
sometimes with two brown patches on the disc; interocellar line 
represented by a point at each ocellus, and a pair of short oblique 
E 2 
