108 BRITISH CICADA. 



DicRANEURA FLAViPENNis, Zett. Plate LXIV., 

 figs. 1 to Id. 



Cicada flavipeMnis, Zett. 



Typhlocyha Jlavipenius, Flor; Kirsclib. 



Eupteryx Jiavipeimis, Marsh. 



Notus flavipennis, Sahib. ; Leth. ; Ferrari ; Fieb. 



General colour yellow. Vertex deltoid, which, with 

 eyes, pronotum and scutellum are concolorous and 

 unspotted. Frons uniformly yellow. Abdomen fusi- 

 form, dark brown, with yellow segmental edgings. 

 Female caudal chamber yellow, with a blunt ciliated 

 process and projecting lower genital plates. Legs 

 ochreous, with fine black points, from which the setse 

 proceed. Elytron rather paler towards the apex, and 

 with a fumose border ; nervures invisible. Wings very 

 delicate and pale ; nervures very indistinct. The 

 scutellum and post-scutellum are rather abnormal in 

 form. 



Inch. Millimetres. 



Expanse 0-27 7-00 



Body 014 3-75 



Common amongst damp grass and Carices, at Ean- 

 worth, Norfolk, and other places. 



DiCRANEURA VARiATA, Hardy. Plate LXIV, fig. 2. 



Typhlocyha citrineUa, Flor ; Ivirschb, 

 Eupteryx cltrincUus, J. Sahib. 

 Notus aridelhis, J. Sahib. 



,, cephalotes, Leth. ; Fieb. 

 Dicraneiira variata, Edw\ pt. ii. p. 83. 



This insect is exceedingly like the last described, 

 but the vertex, pronotum and scutellum are clouded 

 with grey ; the tint of the elytron is distinctly more 

 rufous, especially at the tips, and the wing is grey, with 

 the nervures strougly indicated by brown. Antennae 



