12 GENERAL CATALOGUE OF THE HOMOPTERA 



Agallia Poisson and Poisson 1927a: 136 [Ecology of 



species from Normandy] 

 Stearns 1927a : 6 [List of species from Virginia] 

 Filipieff 1928a: 149 [Key] : 152 [Key to 



species from Russia] 

 Leonard 1928a: 156 [List of species from New 



York] 

 OgUvie 1928a: 21 [List of species from 



Bermuda] 

 Osborn 1928b: 205 [Ecology, key] : 206 



[Described, key to species] : 369 [List 



of species from Ohio] 

 Haupt 1929b: 1074 [Phylogeny] 

 Haupt 1929c: 254 [Key] Equals Symphy- 



pyga Haupt [error] Equals Macroceps 



Sign, [error] 

 Knowlton 1929b: 46 [List of species from 



Utah] 

 Luigioni 1929a: 218 (20) [List of species from 



Italy] 

 Buchner 1930a: 527 [Symbionts] 

 Howe 1930a: 330, 331 [Taxonomy] : 326, 



327; pi. 1, fig. 2 [Morphology of tarsus, 



illustrated, food plants] 

 Johnson 1930a: 33 [List of species from 



Nantucket Island, Massachusetts] 

 Singh-Pruthi 1930a: 10 [A new species from 



India] : 14, 15, 17 [Comparative notes] 

 De Long and Davidson 1931a: 380 [Key to 



species] 

 Breakey 1932a: 790 [Key] 

 Brues and Melander 1932a: 112 [Listed] 

 Enderlein 1932a: 194 [Key] 

 Oman 4933b: 2, 6 [Notes] : 2, 7 [Key] : 24 



[Described, review of species from North 



America] : 44 [Comparative note] 

 Acloque 1934a: 402 [Key] : 404 [Key to 



species from France] 

 Osborn 1934b: 240 [Listed] 

 Evans 1935c: 69, 70 [Comparative notes] 

 Haupt 1935a: 173 [Key] : 179 [Key to 



species] 

 Karl 1935a: 137 [Listed] 

 Osborn 1935a: 128 [Ecology] : 129 [Notes, 



catalogued, review of species from Puerto 



Rico] 



