CICADELLOIDEA — MACROPSIDAE 247 



Magnentius Evans 1947a: 179, 183 [Taxonomy] : 181 



[Catalogued] 

 Evans 1951a: 8 [Taxonomy] 

 Evans 1955a: 24 [A new species from Belgian 

 Congo] 

 clavatus Singh-Pruthi 



Magnentius clavatus Singh-Pruthi 1930a: 7; pi. I, figs. 2, 2a-b; 



Text figs. 5-7 [n. sp., illustrated] ^' ^ 

 Magnentius clavatus Evans 1947a: 181 [Listed] ^ : 182; figs. 



19A-C [Illustrated] 

 M[agnentius] clavatus Evans 1955a: 24 [Comparative note] ^ 



Localities: ^ Madras. ^ Southern India. 



congoensis Evans 



Magnentius congoensis Evans 1955a: 24; figs. 16-18 [n. sp., 

 illustrated] ^ 



Localities: ^ Belgian Congo. 



Genus Nionia Ball 



Orthotype Goniagnathus palmeri Ball 1915a: 165 

 Orthotype [Nionia] palmeri Van Duzee 1916a: 68 

 Orthotype [Nionia] palmeri Van Duzee 1917b: 622 

 Type Goniagnathus palmeri Oman 1938b: 358 

 Type Goniagnathus palmeri De Long and KnuU 1946a: 12 

 Type Goniagnathus palmeri 'Eysms 1947a: 181 

 Orthotype Goniagnathus palmeri Oman 1949a: 56 



Nionia Ball 1915a: 165 [gen. n.] 



Van Duzee 1916a: 68 [List of species from the 



Nearctic Region] 

 Van Duzee 1917b: 622 [Catalogued, catalogue 



of species from the Nearctic Region] 



Equals Goniagnathus Van D. [in part] 

 Lathrop 1919a: 44 [Key] : 46 [Described] 

 Lawson 1920a: 108 [Key] : 111 [Described] 

 Osborn 1920a: 156 [Comparative note] : 161 



[Notes] : 163 [Key] 

 De Long 1923a: 85 [Key] : 89 [Described] 



Equals Goniagnathus Van D. [in part] 

 Osborn 1923c: 31 [Catalogued, new species 



from South America] : 32 [Comparative 



note] 

 Buys 1924a: 40 [Key] 

 Osborn 1924c: 401 [Catalogued] 



791-266—66 17 



