Ordo I. Rhynchota. Trib. 4. Cicadina. Fam. 5, CicadelUna. 



B. Fronte plana angusta, vertice acutissimo subconcavo. Elytra 

 elongata, in apice suturae complicantia. 



Subgenu3 4. Platy metopius.* *) 



37. J. rostratus Herr. ScTiaeff. Fn. 122. 2. 



38. J. vittatus Fabr. Germ. C. undata Pz. Fn. Germ* C. 

 flamraigera de Vill. Enf. (tab. nostra fig". 4 caput cura pronoto 

 et scntello, fig. 5 caput infra.) 



Spec. coraplures , huic subgeueri adscriptae , in Mus. Ger- 

 mari Halae asservantur, quarnm nomina haec: 



J. impluviatus Germ,, e Pennsylvania. 



J. meta Germ., e Fcnnsylvania. 



J. c s t a 1 i s Germ, , e Brasilia, 



*) MeTwmoy , frons. 



