242 
General Catalogue of the Homoptera 
graminis var. leucocephalus Linne. See Philaenus leucophthalmus var. leucocephalus 
Linn6. 
graminis var. leucophthalmus Linne. See Philaenus leucophthalmus Linne. 
graminis var. lineatus Fabricius. See Philaenus leucophthalmus var. trilineatus von 
Schrank. 
graminis var. maculatus Zetterstedt. See Philaenus leucophthalmus var. ustulatus 
Fallen. 
graminis var. marginellus Fabricius. See Philaenus leucophthalmus var. hafniensis 
Gmelin. 
graminis var. populi Fabricius [nec Linne]. See Philaenus leucophthalmus var. 
populellus Metcalf. 
graminis var. praeustus Fabricius. See Philaenus leucophthalmus var. praeustus 
Fabricius. 
graminis var. quadrimaculatus von Schrank. See Philaenus leucophthalmus var. 
quadrimaculatus von Schrank. 
graminis var. trilineatus von Schrank. See Philaenus leucophthalmus var. trilineatus 
von Schrank. 
graminis var. ustulatus Fallen. See Philaenus leucophthalmus var. ustulatus Fallen. 
graminis var. vittatus Fabricius. See Philaenus leucophthalmus var. vittatus Fabricius. 
graminis var. xanthocephalus von Schrank. See Philaenus leucophthalmus var. 
xanthocephalus von Schrank. 
griseus Costa 
[Cercopis] grisea Costa 1834b: 87 [nom. nud., listed] 1 
Cercopis grisea Costa 1836a: 3 [11] [n. sp.] 1 
Cercopis grisea Fieber 1872a: 7 [Listed] 1 
[Philaenus] (?) griseus Puton 1875a: 126 [Listed] 1 
[ Ptyelus ] (?) griseus Puton 1886b: 76 [Listed] 1 
[Ptyelus] (?) griseus Puton 1899a: 99 [Listed] 1 
[ Philaenus ] (?) grisea Oshanin 1906a: 38 [Catalogued] 1 Equals Cercopis 
grisea Costa 
P[tyelus] grisea Lallemand 1912a: 38 [Catalogued] 1 Equals Cercopis 
[grisea] Costa 
[Philaenus] (?) griseus Oshanin 1912a: 98 [Listed] 1 
Localities: 1 Italy. 
guttatus Matsumura 
Ptyelus guttatus Matsumura 1904a: 51; PI. Ill, Fig. 3 [n. sp., illus¬ 
trated] 1 
Ptyelus guttatus Matsumura 1907b: 116 [Catalogued] 1 
[Philaenus] guttatus Oshanin 1908b: 410 [Catalogued] 1 ’ 2 Equals 
Ptyelus guttatus Mats. 
P[tyelus] guttatus [Mitsuhashi] 1909a: [424] [Listed] 
P[tyelus] guttatus Lallemand 1912a: 34 [Catalogued] 2 
[Philaenus] guttatus Oshanin 1912a: 98 [Listed] 2 
