298 GENERAL CATALOGUE OF THE HOMOPTERA 



E[uscelis] sordida Kupka 1925a : 109 [Food plants] 10 

 Athysanus sordidus Singh-Pruthi 1925b: 209; pi. XXV, fig. 

 205 [Morphology of $ genitalia, illustrated] : 208 [Listed] 

 [Euscelis] relativus Van Duzee 1925b: 420 [Comparative 



note] 

 Euscelis sordidus Haupt 1926b: 305 [Listed] 50 Equals Athy- 

 sanus [sordidus Zett.] 

 E[uscelis] sordidus Blote 1927b: 37 [Described] n : 30 



[Key] : 36 [Comparative note] 

 Euscelis sordidus Blote 1927d: 218 [Listed] n Equals Athy- 

 sanus [sordidus Zett.] : 217 [Comparative note] 

 Euscelis relativus Downes 1927a : 19 [Listed] 77 

 Athysanus dilutus Poisson and Poisson 1927a : 132, 139, 145 



[Listed] 78 

 Athysanus sordidus Poisson and Poisson 1927a: 139 [Ecol- 

 ogy] 10 

 Euscelis sordidus Ivanov 1928b : 496 [Listed] 51 

 Euscelis sordidus Ivanov 1928c : 192 [Listed] 51 

 E[uscelis] relativus Leonard 1928a: 167 [Listed] 71 

 [Euscelis'] relativus Osborn 1928b: 291 [Key] 

 Euscelis sordidus Peus 1928a: 573, 574, 660 [Ecology] 79 

 Athysanus relativus Ball 1929a: 7 To Euscelis obsoletus 



Kirschb. [error] 

 Athysanus sordidus Brown 1929a : 42 [Listed] 27 

 Euscelis sordidus Haupt 1929c : 264 ; fig. 68 [Illustrated] 

 Athysanus sordidus Henriksen 1929a: 5 [Ecology, cata- 

 logued] 3 ' 10 ' u < 19 ' 20 > 25 > 27 > 29 ' 33 ' 34 - 39 - 40 ' 47 Equals Jassus sor- 

 didus Hans. 

 Euscelis relativus Sleesman 1929a: 106; pi. II, VII, IX, X 

 [Described, catalogued, illustrated, ecology] 16 - 33 - 65 - 72 - 73 > 74 > 

 so, si, 82 Equals Athysanus relativus Gill, and Bak. : 102 

 [Key] : 136 [Internal morphology of $ genitalia] 

 A[thysanus~\ sordidus Britten 1930a: 72 [Listed] 27 

 E[uscelis] relativus Johnson 1930a: 35 [Listed] 83 - 84 

 Cicada sordida Sherborn 1930c : 6028 [Catalogued] 

 Thamnotettix sordida Sherborn 1930c: 6030 [Catalogued] 



Equals Cicada [sordida Zett.] 

 Athysanus dilutus Zangheri 1930a : 54 [Listed] 29 

 [Euscelis] sordidus Peus 1932a: 112 [Ecology] 2 

 [Euscelis] relativus Lowry 1933a: 72 To Euscelis obsoletus 



Kirschb. [error] 

 A[thysanus] sordidus Ossiannilsson 1934a: 135 [Listed] 6 

 Athysanus sordidus Thornley 1934a : 79 [Listed] 27 



