Cercopoidea—Aphrophoridae 
229 
Phlaenus [sic] 
Philaenus 
Fowler 1897b: 190 [Key] :193 [Notes, catalogued] 
:196 [Comparative note] 
Oudemans 1897a: 288 [Notes] 
Hutton 1898a: 184 [Key] 
Ball 1899a: 205, 206 [Synonymy] :209 [Key] :220, 
221 [Comparative notes] :223 [Described, key 
to species] 
Holmgren 1899a: 405 [Listed] 
Melichar 1899d: 184 (7) [Ecology] 
Hansen 1900c: 337 [Morphology of legs] 
Smith 1900a: 90 [Listed] 
Strand 1900a: 66 [Listed] 
Strobl 1900a: 207 [A list of species from Styria] 
Gruner 1901a: 5 [Biology] 
Leonardi 1901a: 137 [Listed] :140 [Described] 
Melichar 1901e: 56 (12) [Ecology] 
Melichar 1901f: 18 [Key] :26 [Notes, key to species 
from the Palearctic Region] 
Cobelli 1902a: 12 [List of species from Italy] 
Henshaw 1903b: 226 [List of species described by 
Uhler] 
Melichar 1903b: 133 [Comparative note] 
Hutton 1904a: 224 [Catalogue of species from New 
Zealand] 
Morley 1905b: 25 [List of species from England] 
Kirkaldy 1906c: 380 Equals Cercopis Kirk, [in part.] 
Oshanin 1906a: 31 [Catalogued, catalogue of species 
from the Palearctic Region] Equals Ptyelus 
Flor [in part.] 
Butler 1907a: 49 [Notes] 
Cockerell 1908a: 37 [Phylogeny] 
Horvath 1908b: 9 [Listed] 
Oshanin 1908b: 409 [Catalogued] Equals Ptyelus 
Dist. [in part.] 
Reuter 1908a: 101, 123 [Ecology] 
Saunders and Edwards 1908a: 11 [Listed] 
Cobelli 1909a: 8 [List of species and varieties from 
Italy] 
Kirkaldy 1909h: 28 [Listed] 
Puhlmann 1909a: 45, 46 [Listed] 
Jacobi 1910b: 114 [Listed] 
Smith 1910a: 99 [Listed] 
