Cercopoidea—Aphrophoridae 
329 
[Cercopis] leucophthalma Equals [Cercopis] lineata Equals [Cercopis] 
leucocephala Equals [Cercopis] vittata Equals [Cercopis] fasciata 
Equals [Cercopis] biguttata Equals [Cercopis] populi Fabr. [nec 
Linne] Equals [Aphrophora] leucophthalma Equals [Aphrophora] 
lineata Equals [Aphrophora] apicalis Equals [Aphrophora] margi- 
nella Germ. Equals [Aphrophora] oenotherae Equals Aphrophora bi- 
fasciata [nec Linne] Equals Ptyelus spumarius Flor Equals [Cercopis] 
bifasciata [nec Linne] [error] Equals [Cercopis] lateralis [error] 
[Philaenus spumarius] var. a Sahlberg 1871a: 89 [n. var.] 
[Cercopis spumaria] var. X Sahlberg 1871a: 91 To [Philaenus spumarius] 
var. o Sahib. 
[Ptyelus] spumarius Scott 187Id: 242 [Key, notes] 16 :243 [Comparative 
note] 
[Ptyelus spumarius] var. 1 Scott 1871d: 242 [n. var.] 16 
[Ptyelus spumarius] var. 2 Scott 1871d: 242 [n. var.] 16 
[Ptyelus spumarius] var. 3 Scott 1871d: 242 [n. var.] 16 
Aphrophora spumaria Stavely 1871a: 296; PI. 12, Fig. 2 [Popular ac¬ 
count, illustrated] 16 
[Philaenus] spumarius Fieber 1872a: 7 [Listed] 1 
Philaenus spumarius Fieber 1872c: 33 [Notes] 
Aphrophora [spumaria] Figuier 1872a: 115; Figs v 84-85 [Popular ac¬ 
count, illustrated] 
Philaenus spumarius Frivaldszky 1872a: 106 [Listed] 39 
Aphrophora spumaria Schreck 1872a: 23 [Listed] 20 
Philaenus spumarius Frivaldszky 1873a: 243 [Listed] 39 
Aphrophora spumaria Siebke 1873a: 75 [Listed] 9 
Ptyelus spumarius Douglas 1874a: 118 [Ecology] 42 
[Aphrophora spumaria] Girard 1874a: 370; Figs. 357-359 [Notes, il¬ 
lustrated] 1 Equals [Cicada spumaria] Linne 
P[hilaenus] spumarius Lethierry 1874a: 260 (56) [Ecology] 4 
P[tyelus] spumarius Raddatz 1874a: 86 [Listed] 43 
[Ptyelus] spumaria Rondani 1874a: 64 [Parasites] 13 
Ph[ilaenus] spumarius Seibke 1874a: 27 [Listed] 9 
[Philaenus] spumarius Beuthin 1875a: 105 [Listed] 44 
Philaenus spumarius Frivaldszky 1875a: 232 [Listed] 39 
Aphrophora spumaria Harper 1875a: 52; Figs. 43-47 [Notes, illus¬ 
trated] 33 
Cercopis spumaria Kearsley 1875a: 1064 [Notes] 33 
[Ptyelus] spumarius Kittel 1875a: 4 [Ecology] 25 
Philaenus spumarius Mocsary 1875a: 197 [Listed] 45 
[Philaenus] spumarius Puton 1875a: 125 [Listed] 1 Equals [Philaenus] 
oenotherae Germ. 
A [phrophora] spumaria Claus 1876a: 665 [Listed] 
