CICADELLOIDEA — TETTIGELLIDAE 



367 



Diedrocephala 



[nee Spinola] 

 Graphocephala 



Graphacephala [sic] 

 Graphocephala 



Johnson 1927a: 34 [Listed] 



Stearns 1927a: 9 [List of species from Virginia] 



Leonard 1928a: 161 [List of species from New 



York] Equals Diedrocephala Woodw. 



[nee Spin.] 

 Osborn 1928b: 226 [Described] :222 [Key] 



:369 [List of species from Ohio] 

 Sehulze, Kukenthal, and Heider 1928b: 995 



[Catalogued] 

 Howe 1930a: 330 [Taxonomy] 

 Johnson 1930a: 34 [Listed] 

 Brues and Melander 1932a: 111 [Listed] 

 Deay 1933a: 236 [Described, key to species] 



:229 [Key] 

 De Long and Caldwell 1937c: 89 [Catalogued] 

 De Long and Caldwell 1937c: 10 [List of 



species from the Nearctic Region] 

 Brimley 1938a: 92 pi^isted] 

 China 1938b: 193 [Listed] 

 Procter 1938a: 77 [Listed] 

 Neave 1939b: 514 [Catalogued] 

 Essig and Usinger 1940a: 164 [Catalogued] 

 Essig 1942a: 320 [Listed] 

 Medler 1943a: 34 [Described, catalogued] 



Equals Diedrocephala [nee Spin.] :32 



[Key] 

 Oman 1943c: 15 [Listed] 

 Kloet and Hincks 1945a: 52 [Listed] 

 De Long and KnuU 1946a: 18 [Catalogue of 



species from the Nearctic Region] 

 Procter 1946a: 87 [List of species from Mount 



Desert Island, Maine] 

 Osborn and Knull 1947a: 330 [Listed] 

 Evans 1947a: 161 [Catalogued] Equals 



Diedrocephala BaU [nee Spin.] 

 Metcalf 1947a: 168 [Zoogeography] 

 De Long 1948a: 145 [Described, review of 



species from Ilhnois, catalogued, zoo- 

 geography] :140 [Key] 

 Oman 1949a: 69 [Described, catalogued] :74 



[Comparative note] :65 [Key] 

 China 1950a: 244 [List of species from Great 



Britain] 



718-075—64- 



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