280 
General Catalogue of the Homoptera 
Phylaenus [sic] leucophtalmus [sic] marginatus Hofmanner 1924a: 71 
[Ecology] 36 
[Philaenus spumarius] marginellus Lindberg 1924a: 41 [Listed] 37 
[Philaenus leucophthalmus] marginellus Della Beffa 1925a: 143 [Listed] 5 
[Philaenus spumarius] marginella Haupt 1925a: 12 [Listed] 6 
[Philaenus leucophthalmus] marginella Kupka 1925a: 105 [Listed] 3 
Philaenus spum[arius] marginella Haupt 1926b: 304 [Listed] 38 
Ph[ilaenus] spumarius marginellus Kusnezov 1927a: 257 [Listed] 39 
[Philaenus leucophthalmus] marginellus Poisson and Poisson 1927a: 
134 [Ecology] 3 - 40 
Philaenus spumarius marginellus Goidanich 1928a: 46, 62 [Listed] 5 
[Philaenus spumarius] marginellis [sic] Ivanov 1928b: 491 [Listed] 41 
[Philaenus spumarius] marginellis [sic] Ivanov 1928c: 187 [Listed] 41 
[Philaenus spumarius] marginella Lallemand 1928d: 2 [Listed] 42 
[Philaenus spumarius] marginellus Brown 1929a: 41 [Listed] 25 
P[hilaenus] spumarius marginellus Lindberg 1929b: 2 [Listed] 43 
[Philaenus leucophthalmus] marginellus Luigioni 1929a: 217 (19) 
[Listed] 5 
[Philaenus] leucophthalmus marginellus Walley 1929a: 156 [Key] 
[Philaenus leucophthalmus] marginellus Britten 1930a: 71 [Listed] 25 
Philaenus leucophthalmus marginellus Doering 1930b: 93 [Key] 
[Philaenus spumarius] marginella de Seabra 1930b: 242 [Notes] 42 
Philaenus leucophthalmus marginellus Zangheri 1930a: 49 [Listed] 5 
Philaenus leucophthalmus marginellus Doering 1931a: 49 [Economics] 44 
[Philaenus spumarius] marginellus Driggers and Pepper 1935a: 1 
[Economics] 44 
P[hilaenus spumarius] marginellus Halbert 1935a: 309 [Listed] 45 
[Philaenus spumarius] marginella Haupt 1935a: 158; Fig. 290, Nos. 9, 
19 [Illustrated] 
[Philaenus leucophthalmus] marginellus Karl 1935a: 135 [Listed] 46 
[Philaenus] marginellus Rapp 1935a: 42 To Philaenus leucophthalmus 
Linne 
[Philaenus spumarius] marginella Nast 1936d: 485 (3) [Listed] 8 
[Ptyelus graminis] marginella Regnier 1936a: 96 (6) [Key] :97 (7) 
[Listed] :98 (8) [Notes] 
[Philaenus spumarius] marginellus Stearns 1936a: 24 [Listed] 44, 47 
Ph[ilaenus] leucophthalmus marginellus Bodenheimer 1937a: 210 
[Listed] 16 
[Philaenus spumarius] marginella Nast 1938d: 226 (2) [Listed] 8 
Philaenus spumarius marginella Ossiannilsson 1938b: 67 Equals [Cer- 
copis spumaria] marginella Zett. 
Philaenus spumarius marginellus de Seabra 1939b: 33, 47, 50, 85, 91, 
94, 102, 110 [Listed] 42 
1 
