British Homoptera-Crcadina. 73 
of the pro- and mesosternum yellow. Abdoimen black, its sides 
and the margins of the segments narrowly yellow. Legs yellow, 
with black stripes and points. Length, 5 mm. 
Loch Greenin, September, 1866 (Douglas). 
4. Limotettix quadrinotata, Fab. 
Cicada 4-notata, Fab., Sys. Rhyn., 78, 77; Fall., 
Hem. Suec., ii., 46, 35. 
Jassus 4-notatus, H.-Seff., Deuts. Ins., 122, 4c; Flor, 
Rhyn. Liv., ii., 336, 11; Marsh., Ent. Mo. Mag., 
i., 104, 28; Kirschb., Cicad., 102,38; Thoms., 
Opusce. Ent., 1., 61, 35. 
J. strigipes, Thoms., l. c., 62, 36. 
Cicadula 4-notata, Zett., Ins. Lap., 296, 1. 
C’. strigupes, Zett., l. c., 296, 2. 
Aphrodes spilotocephala, Hardy, Trans. Tynes. I’. C., 1., 
424, 1. 
Limotettix 4-notata, J. Sahl., Not. Fenn., xii., 229, 4. 
Thamnotettix 4-notata, Scott, Ent. Mo. Mag., vii., 25, 
14; Fieb., Cicad. d’Eur. (Thamnotettix), 90, 26. 
T’. strigipes, Fieb., l.c., 64, 5. 
Yellow or greenish yellow, a large roundish spot behind each 
ocellus, two others on the forehead, a spot at the base of the 
antenne, the facial sutures, and occasionally some traces of side- 
lines on the frons, black. Crown subequal in length to half its 
basal width, about one-half longer in the middle than at the sides, 
free sides arcuate, angle rounded. Pronotum about one-fourth 
longer than the crown. Scutellum sometimes with black markings. 
Elytra pellucid, frequently fumose on the apical third; nerves 
yellow, sometimes becoming fuscous at the apex. Breast black, 
sides of pro- and mesosternum narrowly yellow. Abdomen black, 
its sides and the margins of the segments very narrowly yellow. 
Legs striped and spotted with black. Length, 4—43 mm. 
Very common amongst grasses. A form with the 
dark markings exaggerated and some fuscous stripes In 
oOo 
the clavus occurs somewhat rarely, and is the Cicadula 
strigipes, Zett., Fieb. 
5. Limotettia nigricornis, J. Sal. 
Limotettix nigricornis, J. Sahl., Not. Fenn., xi1., 232, 6. 
Thamnotettix nigricornis, Scott, Ent. Mo. Mag., xi., 91. 
Closely allied to the Jast species, but about one-half larger, and 
