294 
General Catalogue of the Homoptera 
Philaenus spumarius leucocephalus Cobelli 1902a: 13 [Listed] 7 
[Ptyelus spumarius] leucocephalus Dominique 1902a: 220 [Listed] 23 
P[tyelus] leucocephalus Graeffe 1903a: 56 (16) To Ptyelus spumarius 
Linne 
[Ptyelus spumarius] leucocephalus Hiieber 1904a: 266 [Key] 30 
[Ptyelus spumarius] leucocephalus Hiieber 1904b: 266 [Key] 30 
[Philaenus spumarius] leucocephalus Oshanin 1906a: 36 [Catalogued] 
Equals Cicada leucocephala Linne 
Ptyelus albiceps Matsumura 1907b: 115 To Ptyelus spumarius Linne 
[Philaenus spumarius] leucocephalus Oshanin 1907b: 222 (10) [Listed] 31 
[Philaenus spumarius] leucocephalus Saunders and Edwards 1908a: 
11 [Listed] 10 
[Ptyelus spumarius] leucocephalus Lambertie 1910a: 86 [Listed] 3 
[Philaenus spumarius] leucocephala Haupt 1912a: 179 [Key] :183 
[Notes] 
[Philaenus spumarius] leucocephalus Haupt 1912b: 449 (4) [Listed] 32 
Philaenus albiceps Lallemand 1912a: 36 To [Ptyelus spumarius] 
leucophtalmus [sic] Linne 
[Ptyelus spumarius] leucocephalus Lallemand 1912a: 36 [Catalogued] 
Equals Cercopis leucocephalus Linne Equals Ptyelus leucocephalus 
Linne Equals Philaenus leucocephalus Linne Equals Cicada leuco¬ 
cephalus Linne 
[Philaenus leucophthalmus] leucocephalus Oshanin 1912a: 98 [Listed] 
[Philaenus] spumarius leucocephala Van Duzee 1912b: 327 Equals ! 
Philaenus albiceps Prov. 
[Philaenus spumarius] leucocephala Van Duzee 1912c: 70 [Listed] 22 
Equals [Philaenus] albiceps Prov. 
[Philaenus spumarius] leucocephalus von Dalla Torre 1913a: 150 
[Listed] 33 
[Philaenus spumarius] leucocephalus Jensen-Haarup 1915b: 81 [Key] I 
[Philaenus spumarius] leucocephalus Osborn 1916b: Figs. 47-4, 6, 9 
[Illustrated] 
[Philaenus leucophthalmus] leucocephalus Van Duzee 1916a: 57 Equals I 
[Philaenus] albiceps Prov. 
[Philaenus graminis] leucocephala Haupt 1917b: 117 [Key] :180; PI. 
II, Fig. 7 [Described, catalogued, illustrated] Equals Cicada leuco- I 
cephala Equals Cerc[opis] leucocephala Fabr. Equals Cerc[opis] I 
bifasc[iata] l[eucocephala] Burm. Equals Pt[yelus] sp[umarius] j 
l[eucocephalus] Flor Equals Ph[ilaenus] sp[umarius] l[eucocephalus] I 
Sahib. Equals Cerc[opis] sp[umaria] leucoceph[ala] Fall. :184 Equals f 
[Philaenus graminis xanthocephalus] Edw. (nec von Schrank) [in I 
part.] 
[Philaenus leucophthalmus] leucocephalus Van Duzee 1917b: 515 i 
