Ryungoie. | 265 
Cicada flavicollis, Linn, Syst, natur. 9, 709, 55, 
Faun, Suec. 89r, 
In pratis. 
*CXXIHIT. * Cere'o pis 
Charact. gen. primar. Os labio abbreviato , trun- 
cato , emarginato, Antennae filiformes, sub capitis 
margine proninulo insertae, 
Charact, gen, secund,— Corpus parv, depressiusc. 
immarg. capite transv. latitud. thorac, antice rotun- 
dat, ocul. magn. promin. fronte elevat, gibb, antcnn 
'proophthalm. thorace transv. postice emarg. scutiello 
magn. elytr. alisq. deflexis, Pie brevib tibiis 
RON serrat, 2 ME 
Character specierum, M 
ms 6... spumaria; fusca elytris maculis binis 
ensibus albis. ^ Fabr, Entom. System. 6, 61. 18, 
System. Entom. 688. 5. Spec. Insect. 2. 529. 7. 
Mant. Insect, 2, 274. Yon 
Cicada spumaria. Linn. Syst. natur. 9, 708 
Faun. Suec. 881. 
In Glechomate hederacea, alisque sub spuma 
latens, ' | 
* 24, 
957. C. leueocephala, capite thoracisque basi 
flavescentibus, Fabr. Entom, system. 6. 52. 3 
«- d. 
Cicada leucocephala, ^ Fabr. Syst. Entom, 6935. 
30. Spec. Insect, 9, $25, 95. Mant Insect, 3, 
210, 29. 
R 5 Cica.« 
