CICADELLOIDEA — EUSCELIDAE 1465 



^ New Hampshire. "' New York. ^^ Pennsylvania. "- Virginia. 

 ^^ Tennessee. " Missouri. ^^ Iowa. ^® Kansas. " Ontario. 

 ^* Saskatchewan. '® Washington. ^ Minnesota. ^ Ohio. 

 ^' Northwestern States. '^ Kentucky. '* Alberta. 



ussuriensis Melichar. See Sorhoanus (Sorhoanus) ussurie^isis Melichar. 

 wilsoni Oman. See Soy^hoanus lenis Van Duzee. 

 xanthoneurtis Fieber. See Cazenus xanthoneurus Fieber. 



[Subenus Arctotettix Linnavuori] 



Arctotettix subgenus of Sorhoanus 



Orthotype Deltocephalus abiskoensis Linnavuori 1952b : 185 



[Sorhoanus] Linnavuori 1952b : 185 [subg. n., key] 

 (Arcto- 

 tettix) 



abiskoensis Lindberg 



Deltocephalus abiskoensis Lindberg 1926b: 112 [n. sp.] ^ 

 Dleltocephalus] abiskoensis Lindberg 1935b: 392; figs. 3e-g 



[Described, illustrated] ^' ^' ^' ^' ^ 

 Sorhoanus abiskoensis Ossiannilsson 1947b: 153, 154, 198 

 [Key] : 199; figs. 495-497 [Described, ecology, illus- 

 trated] 1 

 Sorhoanus abiskoensis Ossiannilsson 1948a : 20 [Listed] ^ 

 Sorhoanus abiskoensis Kontkanen 1949b : 93 [Listed] ^ 

 [Sorhoanus (Arctotettix) abiskoensisi Linnavuori 1952b: 

 185 ; figs. 2E-G [Illustrated, catalogued] ^' ^ Equals Delto- 

 cephalus abiskoensis Lindb. Equals Sorhoanus [abiskoen- 

 sis Lindb.] 



Localities : ^ Sweden. ^ Norway. " Finland. " Russia. ^ Lapland, 

 ^ Krasnoyarsk Territory. "' Swedish Lapland. 



[Subgenus Sorhoanus Ribaut] 



Sorhoanus subgenus of Sorhoanus 



Orthotype Cicada assimilis Fall. 



Sorhoanus Dlabola 1949a : 3 [Comparative note] 



(Sorhoanus) Dlabola 1951a: 11 [Listed] 



Linnavuori 1952b : 185 [Key, comparative note] 

 Dlabola 1954a : 222 [Key] 



acarifer Lethierry 



Deltocephalus acarifer Lethierry 1888b : 253 [n. sp.] ^ 

 Dleltocephalus] acari/er Jakovleff 1891a : 427 [Listed] - 



