Cercopbidea—Aphrophoridae 
259 
[i Cercopis] biguttata Fabricius 1803a: 4 [Listed] 
[Cercopis] 2-guttata Fabricius 1803a: 97 [Described] 2 
Cerc[opis] biguttata Latreille 1804a: 333 [Described] 2 
[Cercopis spumaria] var. f Fallen 1805a: 248 Nom. nov. pro Cercopis 
2-guttata Fabricius [Described] 3 
[Cercopis spumaria] var. f Fallen 1826a: 17 Equals Cerc[opis] 2-guttata 
Fabr. 
Cercopis biguttata Boitard 1828a: 162 [Described] 2 
[Cercopis spumaria] obscura Zetterstedt 1828a: 515 Nom. nov. pro 
[Cercopis spumaria] var. f Fallen [Described, catalogued] 4 
[Cercopis] biguttata Herrich-Schaffer 1835a: 108 To Ptyela [biguttatus] 
Cerc[opis spumaria] obscura Herrich-Schaffer 1835a: 109 To [Ptyelus] 
spumaria 
Cercopis biguttata Boitard 1843a: 89 [Described] 2 
Cercopis biguttata Walker 1851b: 721 To Ptyelus bifasciatus [nec 
Linne] [error] 
Cercopis spumaria var. f Walker 1851b: 721 To Ptyelus bifasciatus 
[nec Linne] [error] 
Cercopis spumaria obscura Walker 1851b: 721 To Ptyelus bifasciatus 
[nec Linne] [error] 
Cicada albomaculata Flor 1861a: 126 To Ptyelus-(Ptyelus) spumarius 
Linne 
Cerc[opis] biguttata Flor 1861a: 130 To Ptyelus (Ptyelus) spumarius 
Linne 
[Ptyelus spumarius] var. 9 Marshall 1865f: 57 Nom. nov. pro 
C[ercopis] biguttata Fabricius [Described] 5 
Cercopis 2-guttata Stal 1869a: 16 To P[hilaenus] spumarius Linne 
[Cercopis] 2-guttata Dallas 1870a: 494 To Philaenus spumarius Linne 
[Cercopis] biguttata Sahlberg 1871a: 89 To Ph[ilaenus] spumarius 
Linne 
[Philaenus spumarius] var. g Sahlberg 1871a: 90 [n. var.] Equals 
Cercopis biguttata Fabr. 
[Philaenus spumarius] biguttata Fieber 1872a: 7 [Listed] 6 
[Ptyelus spumarius] biguttatus Kittel 1875a: 4 [Listed] 7 
[Philaenus spumarius] biguttatus Puton 1875a: 125 [Listed] 
[Cercopis] triguttata [sic] Douglas and Scott 1876a: 71 To [Philaenus] 
spumarius Linne 
[Philaenus spumarius] biguttatus Lomnicki 1884a: 233 [Listed] 8 
[Philaenus spumarius] biguttata Edwards 1886a: 99 [Described] 
[Ptyelus spumarius] biguttatus Puton 1886b: 76 [Listed] 
[Ptyelus spumarius] biguttatus Duda 1892a: 30 [Listed] 9 
[Philaenus spumarius] biguttata Edwards 1894d: 80 [Key] 
