66 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 112 



Synonym : Birgitta. 



Distribution of species: Nearctic (8), Neotropical (4), Oriental (3), 



Australian (1), Palearctic (1). 

 Number of species : 16. 



Lepturga Stal (1873, pp. 119, 124). 



Type species: Lepturga nigritarsis Stal (1873, p. 124). 

 Fixation: Stal (1873, p. 124), by monotypy. 

 Later citation: Monte (1947, p. 15). 

 Distribution of species: Australian (3), Oriental (1). 

 Number of species : 4. 



Liotingis Drake (1930, p. 270). 



Type species: Liotingis evidens Drake (1930, p. 271). (Emendation.) 



Fixation: Drake (1930, p. 270), by monotypy and original designa- 

 tion. 



Later citations: Drake and Poor (1936a, p. 387); Monte (1939, p. 

 76; 1941, p. 122; 1947, p. 15). 



Distribution of species : Neotropical. 



Number of species : 4. 



Litadea China (1924, p. 438). 



Type species: Litadea delicatula China (1924, p. 439, fig.). 

 Fixation: China (1924, p. 438), by monotypy and original designa- 

 tion. 

 Later citation: Monte (1947, p. 15). 

 Distribution of species: Malagasy. 

 Number of species : 1 . 



Macrocorytha Stal (1873, p. 123). (New status.) 



Type species: Tingis rhombopiera Fieber (1844, p. 103, fig.). 



Fixation: Stal (1873, p. 123), by monotypy. 



Later citation: Monte (1947, p. 15). 



Note: Founded as a subgenus of Corythucha, raised herein to generic 



level. 

 Distribution of species: Oriental. 

 Number of species: 1. 



Macrotingis Champion (1897, p. 22). 



Type species: Macrotingis biseriata Champion (1897, p. 22, fig.). 



Fixation: Drake and Poor (1936a, p. 387), by subsequent designa- 

 tion. 



Later citations: Monte (1941, p. 154; 1947, p. 15); Hurd (1946, p. 

 469). 



