Cercopoidea—Aphrophoridae 
235 
Ptyelus abieti Matsumura 1916b: 418 [Notes] 
Ptyelus abieti Matsumura 1917b: 418 [Notes] 
Ptyelus abieti Matsumura 1920a: 357 [Described, economics] 3 
Ph[ilaenus] abietis Weber 1930a: 178 [Food plants] 
Ptyelus abieti Matsumura 1931a: [1246]; 1 text fig. [Described, illus¬ 
trated] 3 
Philaenus abietis Esaki 1932b: 1729; 1 fig. [Described, illustrated] 3 
Ptyelus abieti Matsumura 1932b: 303 [Economics] 3 
[Cercopis] abieti Metcalf and Horton 1934a: 418 [Key, catalogued] 3 
Ph[ilaenus] abietis Lindberg and Zachvatkin 1936a: 9 [Comparative 
note] 
Philaenus abietis Watanabe 1937a: 109, 210, 366, 455 [Economics] 3 
Philaenus abieti Matsumura 1940a: 75 [Listed] 1 ’ 3 Equals Ptyelus 
[abieti Mats.] 
Localities: 1 Hokkaido. 2 Honshu. 3 Japan. 4 Palearctic Region. 5 Korea. 
abjectus Uhler. See Philaronia abjecta Uhler. 
affinis Costa 
[Cercopis] affinis Costa 1834b: 88 [nom. nud., listed] 1 
Cercopis affinis Costa 1836a: 3 [11]; PI. Ill, Figs. I, a-b [n. sp., illus¬ 
trated, food plants] 1 :4 [12] [Notes] 
Cercopis affinis Fieber 1872a: 7 [Listed] 1 
[Philaenus] (?) affinis Puton 1875a: 126 [Listed] 1 
[Ptyelus] (?) affinis Puton 1886b: 76 [Listed] 1 
[Ptyelus] (?) affinis Puton 1899a: 99 [Listed] 1 Equals Cercopis [affinis] 
[Philaenus] (?) affinis Oshanin 1906a: 38 [Catalogued] 1 Equals Cercopis 
affinis Costa 
P[tyelus] affinis Lallemand 1912a: 38 [Catalogued] 1 Equals Cercopis 
[affinis] Costa 
[Philaenus] (?) affinis Oshanin 1912a: 98 [Listed] 1 
P[tyelus] affinis Lallemand 1946a: 191 [Comparative note] 
Localities: 1 Italy. 
albiceps Provancher. See Philaenus leucophthalmus var. leucocephalus Linne. 
albipennis Fabricius. See Neophilaenus albipennis Fabricius. 
albipennis var. albipennis Fabricius. See Neophilaenus albipennis var. albipennis 
Fabricius. 
albipennis var. albosellatus Lindberg. See Neophilaenus albipennis var. albosellatus 
Lindberg. 
albomaculatus von Schrank. See Philaenus leucophthalmus var. albomaculatus von 
Schrank. 
| albosellatus Lindberg (var.). See Neophilaenus albipennis var. albosellatus Lindberg. 
I alni Fallen. See Trigophora cincta Thunberg. 
j| americanus Baker. See Philaronia bilineata Say. 
