150 
General Catalogue of the Homoptera 
Fairmaire 1855a: 166 [Key] :168 [Described] 
Fitch 1856a: 388 [Comparative note] 
Walker 1858b: 190 [New species from various 
regions] 
Walker 1858c: 348 [Catalogued] 
Desmarest 1859a: 197 [Comparative note] 
Dohrn 1859a: 69 [List of species] 
[ Ptyelus ] (Lepyronia) Flor 1861a: 122 [Key] :130 [Listed] 
Lepyronia St&l 1862e: 15 [New species from Rio de Janeiro] 
Gerstaecker 1863b: 302 [Listed] 
Stal 1864a: 67 [Described] 
Bellevoye 1866a: 144 (32) [Listed] 
Stal 1866a: 66 [Key] 
Stal 1866c: 384 [Listed] 
Dallas 1867a: 571 [Comparative notes] 
[Ptyelus ] (Lepeyronia) Kirschbaum 1868b: 66 [Key] 
[sic] 
Lepyronia Lethierry 1869a: 356 [Listed] 
Stal 1869a: 15 [Listed] 
Oshanin 1870a: 51 [Listed] 
Stal 1870c: 722 [Key, comparative note] 
Brischke 1871a: 13 [List of species from Prussia] 
Oshanin 1871b: 33 [Listed] 
Sahlberg 1871a: 42 [Listed] :66 [Key] :82 [De¬ 
scribed] 
Scott 1871d: 241 [Key] 
Scott 1871e: 270 [Listed] 
Fieber 1872a: 7 [List of species from Europe] Equals 
Cercopis [in part.] Equals Aphrophora [in part.] 
Fieber 1872b: 30 Equals Lepeyronia [sic] Kirschb. 
Lethierry 1874a: 259 (55) [Ecology of species from 
France] 
Siebke 1874a: 26 Equals Cercopis Fall, [in part.] 
Blanchard 1875a: 420 To Aphrophora Germ, [error] 
Fieber 1875a: 382 (95) [Key] 
Puton 1875a: 124 [List of species from Europe] 
Uhler 1876a: 348 [A new species from the Southern 
United States and Cuba] 
Martorell y Pena 1879a: 84 [List of species from 
Catalonia] 
Brancsik 1880a: 29 [Listed] 
Fritsch 1880a: 235, 252, 254 [Listed] 
