508 
General Catalogue of the Homoptera 
Aphrophora spumaria [nec Linne] Westwood 1840a: 433; Figs. 116-14, 
15 [Notes, illustrated] 
C[ercopis\ spumaria [nec Linne] Westwood 1840c: 570; Fig. 101 
[Notes, illustrated] 
C[ercopis\ alni Zetterstedt 1840a: 286 [Described] 8 Equals Cercopis 
bifasciata Fabr. [nec Linne] 
C[ercopis ] spumaria [nec Linne] Westwood 1842c: 570; Fig. 101 
[Notes, illustrated] 
A [phrophora] spumaria [nec Linne] Amyot and Serville 1843a: 564 
[Life history notes] :566 [Described] 2 
Cercopis bifasciata [nec Linne] Amyot and Serville 1843a: 566 To 
Aphrophora spumaria Linne [error] 
Cercopis bifasciata [nec Linne] Boitard 1843a: 89 [Described] 1 
[Cercopis] bifasciata [nec Linne] Contarini 1843a: 29 [Listed] 3 
[Aphrophora] bifasciata [nec Linne] Gimmerthal 1846a: 27 [Listed] 18 
[Cercopis] alni Amyot 1847a: 190 To Aphrophora [non binom.] [error] 
[Cercopis] bifasciata [nec Linne] Amyot 1847a: 190 To Aphrophora 
[non binom.] [error] 
Ptyelus Amyot 1847a: 192 [non binom., described, catalogued] 2, 6 
Equals [Cicada] bifasciatus Linne [error] Equals [Cercopis] bifasciatus 
Fabr. [nec Linne] Equals [Aphrophora bifasciata] var. a Burm. 
[error] Equals [Cicada] trifasciatus De G. [error] Equals [Ptyelus] 
dianthi Le P. and Serv. [error] 
[Ptyelus] argocephalus Amyot 1847a: 192 [non binom., described] 
Ptyelus bifasciatus [nec Linne] Amyot 1847a: 193 [non binom., de¬ 
scribed] 
Ptyelus grisescens Amyot 1847a: 193 [non binom., described] 
[Cercopis] alni Amyot 1848a: 386 To Aphrophora [non binom.] [error] 
[Cercopis] bifasciata [nec Linne] Amyot 1848a: 386 To Aphrophora 
[non binom.] [error] 
Ptyelus Amyot 1848a: 388 [non binom., described, catalogued] 2, 6 
Equals [Cicada] bifasciatus Linne [error] Equals [Cercopis] bifasciatus 
Fabr. [nec Linne] Equals [Aphrophora bifasciata] var. a Burm. 
[error] Equals [Cicada] trifasciatus De G. [error] Equals [Ptyelus] 
dianthi Le P. and Serv. [error] 
[Ptyelus] argocephalus Amyot 1848a: 388 [non binom., described] 
Ptyelus bifasciatus [nec Linne] Amyot 1848a: 389 [non binom., de¬ 
scribed] 
Ptyelus grisescens Amyot 1848a: 389 [non binom., described] 
Aphrophora spumaria [nec Linne] Lucas 1849a: 105 [Catalogued] 19 
Equals Cercopis bifasciata Panz. [nec Linne] Equals Cicada [spu¬ 
maria] Linne [error] Equals Aphrophora Amy. [non binom.] [error] 
