Cercopoidea—Aphrophoridae 
317 
[Ptyelus spumarius] rufescens Hiieber 1904b: 266 [Listed] 6 
[Philaenus spumarius ] rufescens (?) Bierman 1907b: 29 [Food plants] 7 
[Ptyelus spumarius ] rufescens Lallemand 1912a: 37 [Catalogued] 
Equals Philaenus rufescens Mel. 
[Philaenus leucophthalmus] rufescens Oshanin 1912a: 98 [Listed] 
[.Philaenus spumarius] rufescens von Dalla Torre 1913a: 150 [Listed] 2 
[Philaenus leucophthalmus ] rufescens Melichar 1913a: 326 (8) [Listed] 8 
[Philaenus leucophthalmus ] rufescens Melichar 1914a: 128 (2) [Listed] 8 
[Philaenus spumarius] rufescens Jensen-Haarup 1915b: 81 [Key] :82 
[Comparative note] 
Ph[ilaenus] sp[umarius] rufescens Haupt 1917b: 183 To Phil[aenus] 
gram[inis\ populi [nec Linne] 
[Philaenus spumarius] rufescens Jensen-Haarup 1920a: 78 [Key] :79 
[Comparative note] 
Philaenus leucophthalmus rufescens Fahringer 1922a: 301 [Food plants] 9 
[Philaenus leucophthalmus] rufescens Prohaska 1923a: 79 [Notes] 10 
[Philaenus leucophthalmus] rufescens Hofmanner 1924a: 48, 76 
[Ecology] 11 - 12 :68 [Listed] 12 
[Philaenus spumarius] rufescens Lindberg 1924a: 8 [Listed] 
[Philaenus leucophthalmus] rufescens Della Beffa 1925a: 143 [Listed] 13 
[Philaenus leucophthalmus] rufescens Poisson and Poisson 1927a: 134 
[Ecology] 14 
Philaenus spumarius rufescens Goidanich 1928a: 46, 62 [Listed] 13 
[Philaenus spumarius] rufescens Ivanov 1928b: 491 [Listed] 15 
[Philaenus spumarius] rufescens Ivanov 1928c: 187 [Listed] 15 
Philaenus leucophthalmus rufescens Zangheri 1930a: 50 [Listed] 13 
[Ptyelus graminis] rufescens Regnier 1936a: 97 (7) [Notes] 
Ph[ilaenus] s[pumarius] rufescens Reclaire 1944a: 223 [Food plants] 16 
Phylaenus [sic] leucophthalmus rufescens Servadei 1948a: 243 [Listed] 13 
[Philaenus spumarius] rufescens Farsky 1951a: 34-37 [Notes] 
Philaenus leucophthalmus rufescens Servadei 1952a: 473 [Listed] 17 
Localities: Europe. 2 Tyrol. 3 Hungary. 4 Styria. 5 Brittany. 6 Germany. 
7 Netherlands. 8 Georgia. 9 Turkey. 10 Carinthia. 11 Switzerland. 12 Southern 
Tyrol. 13 Italy. 14 Normandy. 15 Kiev. 16 Holland. 17 Sardinia. 
leucophthalmus var. s Sahlberg 
[Philaenus spumarius] var. s Sahlberg 1871a: 91 [n. var.] 
leucophthalmus var. similis Curtis [nom. nud.] 
[Aphrophora] similis Curtis 1837a: 222 [nom. nud., listed] 1 
[Ptyelus spumarius] similis Dale 1878a: 305 [nom. nud., listed] 2 
Localities: 1 Great Britain. 2 England, 
leucophthalmus var. spumarius Linne 
[Cicada] spumaria Linne 1758a: 437 [n. sp.] 1 
