CICADELLOIDEA — INDEX TO GENERA AND SPECIES 233 



shoshone DeL & D, Psammotettix 10 1545 



sibirica Kusnezov, Macropsis 13 124 



sibirica Lethierry, Aconura 10 1595 



sibiricus Horvath, Arocephalus 10 1454 



sibiricus Linnavuori, Falcitettix 10 2052 



sibiricus Melichar, Evacanthus 6 43 



sibuyanensis Baker, Makilingia 1 663 



siccifolia Uhler, Aceratagallia 14 122 



siciliensis Matsumura, Thamnotettix 10 775 



siclus De Long, Paraphlepsius 10 634 



siclus DeL & D, Laevicephalus 10 1846 



sicula DeL & C, Forcipata 17 128 



siculus Oshanin, Thamnotettix 10 776 



sidana Ball, Prairiana 3 65 



sidanus Ball, Ciminius 1 393 



sidnica Evans, Ehotidoides 4 127 



sidnica Evans, Tettigella [?] 1 192 



sidnica Kirkaldy, Erythroneura 17 1100 



sidnica Kirkaldy, Smicrocotis 4 118 



sidnica Stal, "Rubria 4 103 



sidnicus Kirkaldy, Xestocephalus 10 2374 



sierra Osborn, Gypona 3 47 



sigillaris Distant, Pugla . 10 2351 



sigillatus Haupt, Stenometopiellus 10 1025 



sigmaforma R & DeL, Alconeura 17 213 



signandus Distant, Megabyzus 10 1695 



signata Ball, Calonia 10 1087 



signata de Bergevin, Macropsis 13 124 



signata Distant, Kana 7 7 



signata Distant, Petalocephala 4 78 



signata Distant, Thagria 11 88 



signata Haupt, Empoasca 17 568 



signata McAtee, Rhabdotalebra 17 81 



signata Stal, Bergallia 14 156 



signatifrons De Long, Deltocephalus 10 1189 



signatifrons Van Duzee, Hebecephalus 10 1860 



signatipennis Boheman, Cicadella 17 715 



signatula Osborn, Nesophrosyne 10 1689 



signatula Osborn, Tettigella [?] 1 192 



signatus Burmeister, Sagatus 10 2631 



signatus Fieber, Idiocerus 16 92 



signatus Haupt, Diplocolenus 10 1343 



signatus Lindberg, Batracomorphus 15 132 



signatus Osborn, Phlepsius 10 567 



signiceps Stal, Amblyscarta 1 229 



signifera Then, Hardya 10 255 



signifera Walker, Conogonia 1 422 



signifera Walker, Gypona 3 47 



signifrons Rey, Aphrodes 8 144 



signifrons Walker, Tartessus 11 133 



signoreti Evans, Katipo 12 37 



signoreti Lethierry, Zyginidia 17 1442 



