1875.] 231 



Eltftra greenish or pale greenisli-white witli deep brown or piceoiis streaks before and 



bejond the middle ; apex of the claTiis broadly brown or piceous. 



2. frontalis, sp. n. 

 Section B. 



Crown with four blaek spots, placed, two between the eyes and two on the 

 anterior margin, continued on to the frons. Face without transverse black 

 streaks. Elytra yellowish. Clavus with a large white patch, common to each 

 elytron, margined with fuscous. Corium with a dark brown or fuscous spot 

 about in a line with the apex, of the clavus, and another of the same colour ad- 

 joining the apical ai'cas 3. variata, Fall. 



Elytra bright yellow, without markings. Face with a black spot at the apex. 



4. 7-iioiala, Fall. 



ClCADULA FEOXTALIS, Sp. 11. 



Fieb., Kat. dor Europ. Cicad. Wien (IS72) ? 



Section A. 



Cro'Nvn ■witli six black spots. 



$ . Greenish or pale greeuish-wliite. Croion witb two black spots 

 on either side between the eyes (fi'cquently united), and another in 

 front (the largest), passing over the anterior margin on to the frons. 

 Face with a short, fine, longitudinal, black line, and 4-5 transverse 

 ones of the same colour ; pro7iotuni with a more or less distinct 

 brownish or piceous patch on each side of the centre. Scutellum with 

 a triangular black spot adjoining each basal angle. Elytra with several 

 elongate and more or less united piceous streaks. Legs yellow ; 3rd 

 pair of thighs with a longitudinal black streak down the centre. 



Head yellow or greenish-yellow. Crown with six black spots, the two in front the 

 largest, and passing over the anterior margin on to the frons. Face with a short, 

 fine, longitudinal black line, and four to five transverse lines of the same colour ; 

 side and apical margins very narrowly black ; lorce narrowly margined with 

 black. AiitenncB pale brownish ; selee fuscous towards the apex. 



Thorax — ^ronotum : pale yellowish or grccnish-white ; disc with a large, more or 

 less distinct, brownish or piceous patch on each side of the centre ; anterior 

 margin with a short, transverse, sometimes interrupted, blaek streak extending 

 from the inner margin of the eyes towards the middle ; lateral margins 

 generally with a small black spot towards the anterior angle. Scutellum ycWovr, 

 with a triangular black spot adjoining each basal angle ; transverse channel very 

 narrowly black, its extremities terminating in a minute black spot. Elytra 

 greenish or pale greenish-white. Clavus : inner marginal nerve from the base to 

 beyond tlic scutellar angle black, then pale yellowish ; apex black ; disc, with 

 three short brownish or piceous streaks running diagonally from the scutellar 

 angle, these are sometimes united, but generally the nerves and a very narrow 

 line next the claval suture are pale ; apex broadly brown or piceous ; claval 



