274 GENERAL CATALOGUE OF THE HOMOPTERA 



Dikrella [{Dikrella)] albonasa Young 1952b: 61 [Catalogued] 

 Equals Dikraneura [albonasa McAt.] 



Localities: ^ Brazil. 



californica Lawson 



Dikraneura californica Lawson 1930e: 35; pi. 4, fig. 4; pi. 5, figs. 

 5, 5a-b [n. sp., illustrated] ^ : 38 [Comparative notes] 



[Dikraneura (Dikraneura)] californica De Long and Caldwell 

 1937a: 18 [Key] 



[Dikraneura] californica De Long and Caldwell 1937c: 60 [Cata- 

 logued] ^ Equals [Dikraneura] imhellis Laws. 



[Dikraneura] californica De Long and Knull 1946a: 67 [Cata- 

 logued] ^ Equals [Dikraneura] imhellis Laws. 



[Dikrella] californica Oman 1949a: 84 [Catalogued] ^ Equals 

 Dikraneura californica Laws. Equals [Dikrella] imhellis Laws. 



Dikrella [{Dikrella)] californica Young 1952b: 61 [Catalogued] 

 Equals Dikraneura [californica Laws.] 



Localities: ^ California. 



californica var. imbellis Lawson 



Dikraneura californica imhellis Lawson 1930e: 37 [n. var.] ^ 



Dikraneura nevadensis Law^son 1930e: 38; pi. 4, fig. 5; pi. 5, figs. 

 4, 4a-b [n. sp., comparative notes, illustrated] ^ 



[Dikraneura (Dikraneura) ruhens] nevadensis De Long and Cald- 

 well 1937a: 18 [Key] 



[Dikraneura (Dikraneura)] californica imhellus [sic] De Long and 

 Caldwell 1937a: 19 [Key] 



Dikraneura [(Dikraneura)] californica imhellis De Long and Cald- 

 well 1937a: 21; pi. 1 [ cf genitalia described, illustrated, cata- 

 logued] ^ Equals D[ikraneura] californica imhellis Laws. 



[Dikraneura] imhellis De Long and Caldwell 1937c: 60 To 

 [Dikraneura] californica Laws. 



[Dikraneura] nevadensis De Long and Caldwell 1937c: 60 To 

 [Dikraneura] cruentata Gill, [error] 



[Dikraneura] imhellis De Long and Knull 1946a: 67 To [Dikra- 

 neura] californica Laws. 



[Dikraneura cruentata] nevadensis De Long and Knull 1946a: 68 

 [Catalogued] ^ 



[Dikrella] imhellis Oman 1949a: 84 [Catalogued] Equals Dikra- 

 neura [imhellis Laws.] To [Dikrella] californica Laws. 



[Dikrella] nevadensis Oman 1949a: 84 [Catalogued] Equals 

 Dikraneura [nevadensis Laws.] To [Dikrella] cruentata [error] 



[Dikrella (Dikrella) californica] imhellis Young 1952b: 61; pi. 21, 



