438 GENERAL CATALOGUE OF THE HOMOPTERA 



Empoasca nigra typhlocyboides Fautin 1947a: 273, 306 



[Ecology] 2 

 [Empoasca (Hebata) nigra] typhlocyboides Oman 1949a: 86 



[Catalogued] To [Empoasca (Hebata)'] nigra 

 E[mpoasca'\ nigra typhlocyboides Wolfe 1955c: 14, 30 [Food 



plants] ^ 



Localities : ' Colorado. ' Utah. ' South Dakota. * Nevada. 

 ^ Washington. 



nigroscuta Gillette and Baker (var.). See Empoasca (Hebata) nigra var. 

 nigroscuta Gillette and Baker. 



4 



( 



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pelecana Oman and Wheeler 



Empoasca pelecana Oman and Wheeler 1938a: 135 [n. sp., 

 key] : 141 ; pi. 16, fig. 12 [n. sp., illustrated]^ 



[Empoasca] pelecana Davidson and De Long 1939a: 115 

 [Comparative notes] 



[Empoasca (Hebata) ] pelecana De Long and Knull 1946a : m 

 71 [Catalogued] 1 



[Empoasca (Hebata)] pelecana Oman 1949a: 86 [Cata- 

 logued] ^ 



Empoasca pelecana Young 1952b : 118 [Catalogued] 



Localities : ^ Colorado. 



pulchella Gillette and Baker. See Empoasca (Hebata) nigra var. pulchella 



Gillette and Baker. 

 robusta Gillette. See Empoasca (Hebata) nigra var. robusta Gillette. 

 similis De Long and Davidson. See Empoasca (Hebata) nevadensis Metcalf . 



sinuata Oman and Wheeler 



Empoasca sinuata Oman and Wheeler 1938a: 135 [n. sp., 

 key] : 140; pi. 16, fig. 10 [n. sp., comparative notes, illus- 

 trated] ^ 



[Empoasca (Hebata)] sinuata De Long and Knull 1946a: 71 

 [Catalogued] ^ 



[Empoasca (Hebata)] sinuata Oman 1949a: 86 [Cata- 

 logued] ^ 



Empoasca sinuata Young 1952b : 118 [Catalogued] 



Localities : ^ Utah. 



spiculata Oman and Wheeler 



Empoasca spiculata Oman and Wheeler 1938a: 135 [n. sp.," 



key] : 141 ; pi. 17, fig. 14 [n. sp., illustrated]^ 

 [Empoasca (Hebata)] spiculata De Long and Knull 1946a: 

 71 [Catalogued] 1 



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