CICADELLOIDEA — INDEX TO GENERA AND SPECIES 181 



nigricans Matsumura, Evacanthus 6 40 



nigricans Matsumura, Zygina 17 1400 



nigricans Nast, Diplocolenus 10 1340 



nigricans Osbom, Joruma 17 604 



nigricans Osborn, Scaphoideus 10 2137 



nigricans Ossiannilsson, Idioceinis 16 53 



nigricans Singh-Pruthi, Thamnotettix 10 767 



nigricans Uhler, Agallia 14 44 



nigricans Van Duzee, Macropsis 13 104 



nigricans Walker, Oncometopia 1 571 



nigricephala Beamer, Henribautia 17 934 



nigriceps Schmidt, Aulacizes 1 630 



nigriceps Signoret, Phera 1 498 



nigricollis Ball, Scaphytopius 10 2334 



nigricornis Sahlberg, Cicadula 10 2006 



nigricosta Matsumura, Tartessus 11 131 



nigricostalis Matsumura, Zygina 17 1400 



nigricula Osbom, Tettigella [?] 1 187 



nigridens De Long, Ballana 10 831 



nigridens De Long, Idiodonus 10 1301 



nigridorsalis Matsumura, Typhlocyba 17 865 



nigridorsum Ball, Mesamia 10 2081 



nigridorsum De Long, Erythroneura 17 1184 



nigrifacialis Distant, Deltocephalus 10 1165 



nigrifacies Matsumura, Macrosteles 10 2549 



nigrifascia Walker, Amblyscarta 1 222 



rdgrifasciata Merino, Tettigella [?] 1 187 



nigrifemoratus Matsumura, Drabescus 15 176 



nigrifemoratus Matsumura, Paralaevicephalus 10 1307 



nigrifrons Baker, Krisna 15 202 



nigrifrons Ball, Phlepsanus 10 656 



nigrifrons De Long, Omanana 10 537 



nigrifrons De Long, Scaphytopius 10 2311 



nigrifrons Distant, Poecilocarda 1 100 



nigrifrons Forbes, Graminella 10 867 



nigrifrons Haupt, Cicadella 17 672 



nigrifrons Haupt, Limotettix 10 134 



nigrifrons Kirschbaum, Diplocolenus 10 1341 



nigrifrons Matsumura, Coelidia 11 62 



nigrifrons Naude, Cicadula 10 1961 



nigrifrons Osborn, lassus 15 74 



nigrifrons Osborn, Nesophyla 10 2485 



nigrifrons Osborn, Prairiana 3 63 



nigrifrons Osborn, Xestocephalus 10 2366 



nigrifrons Schmidt, Teleogonia 1 541 



nigrifrons Signoret, Bothrogonia 1 248 



nigrifrons Van Duzee, Deltocephalus 10 1113 



nigrifrontula Jacobi, Poecilocarda 1 100 



nigrilinea Stal, Tettigella 1 145 



nigrilinea Walker, Drabescus 15 177 



nigrilinea Walker, Petalocephala 4 75 



nigriloba Edwards, Edwardsiana 17 1010 



