334 
General Catalogue of the Homoptera 
P[hilaenus] spumarius Olivi 1893a: 141 [Listed] 13 * 72 
Philaenus spumaris [sic] Webster 1893a: 211 [Economics] 
Philaenus spumarius Edwards 1894b: 3 [Economics] 16 :4 [Life history 
notes] 
P[hilaenus\ spumarius Edwards 1894d: 79; PL 9, Figs. 4-7 [Key, 
described, key to varieties, illustrated] 33 
[Philaenus spumarius] spumaria Edwards 1894d: 79 [Key] 
[Ptyelus] spumarius Horvath 1894a: 177 [Listed] 57 * 71 * 88 
Ptyelus spumarius Krieghoff 1894a: 290 [Ecology] 89 
[Cicada] spumaria Linne 1894a: 437 [n. sp., reprinted] 1 
Ptyelus spumarius Moraques y de Manzanos 1894a: 84 (12) [Listed] 90 
Ptyelus spumarius Rey 1894b: 30 [Notes, a new variety from France] 
P[tyelus] spumarius Dominique 1895a: 25 [Listed] 
P[hilaenus] spumarius Goding 1895b: 496 [Catalogued] 47 * 48 * 50 * 51 * 52 * 
53 ,54, 77 ,83 Equals Cicada spumaria Linne Equals Cicada leuco- 
phthalma Linne Equals Cicada lateralis Linne Equals Cercopisfasciata 
Fabr. Equals Cercopis biguttata Fabr. Equals Cercopis leucophthalma 
Fabr. Equals Cercopis leucocephala Fabr. Equals Cercopis marginella 
Fabr. Equals Cercopis vittata Fabr. Equals Cercopis praeusta Fabr. 
Equals Cercopis lineata Fabr. Equals Cercopis populi Fabr. [nec 
Linne] Equals Cercopis spumaria Fabr. Equals Cercopis lateralis 
Fabr. Equals Aphrophora leucophthalma Germ. Equals Aphro- 
phora lineata Germ. Equals Aphrophora oenotherae Germ. Equals 
Aphrophora marginella Germ. Equals Aphrophora fasciata Herr.- 
Schaff. Equals Aphrophora spumaria Walk. Equals Ptyelus spu¬ 
marius Kirschb. Equals Cercopis bifasciata Fabr. [error] Equals 
Aphrophora bifasciata Germ, [error] Equals Ptyelus bifasciatus 
Walk, [nec Linne] [error] 
Pt[yelus] spumarius Wiistnei 1895a: 270 [Food plants] 44 
[Ptyelus] spumarius Biro 1896a: 199 [Listed] 39 
Aphrophora spumaria Duncan 1896a: 114 [Notes, ecology] 16 
Ptyelus spumarius Lambertie 1896a: lxxxiv [Listed] 4 
Aphrophora Melichar 1896a: 120 [non binom.] To Aphrophora alni 
Fall, [error] 
Ph[ilaenus] spumarius Melichar 1896a: 121 [Key] :122; PI. VII, Figs. 
7, 9-15 [Described, illustrated] Equals Cicada [spumaria] Linne 
Equals Cercopis [spumaria] Fabr. Equals Ptyela [spumaria] Herr.- 
Schaff. Equals Aphrophora [spumaria] Germ. Equals Ptyelus 
[spumarius] Flor :126 [Comparative note] 
Philaenus spumarius Oudemans 1896a: PI. VII, Fig. 12 [Illustrated] 
Philaenus spumarius Uhler 1896a: 285 [Catalogued] 91 Equals Cereopis 
[sic] spumaria Linne 
Ptyelus spumarius Acloque 1897a: 400 [Key] 4 
