268 THE CANADIAN ENTOMOLOGIST 



93. Zitleika Distant, 1912, A. M. N. H. (8) IX 198; type hengalensis 

 Dist. 



Table of Genera. 



1. Fulgorids, with movable spur on hind tibiae DelphacidcE. 



2 (3) Post-tibial spur subulate, with cross section either circular 



or angular, apex more or less acuminate, without teeth 

 on side AsiracincB. 



3 (2) Post-tibial spur, cultrate or subcultrate or laminate, with 



or without teeth on hind edge Delphacincu. 



ASI RACING. 



1 (2) F"irst femora and tibiae foliaceous Asiracd 



2 (1) First femora and tibiae simple or only slightly flattened. 



3 (6) Three mesonotal carinac. 



4 (5) Antennae cvlmdrical or subcyhndncal. i „ ^ 



I Osfama 



5 (4) Antennae, with both joints foliaceous Copirerus 



6 (3) More than three mesonotal carinae. 



7 (8) Four mesonotal carinae * Idiosemns. 



8 (7) Five mesonotal carinae. 



9 (10) First joint of antennae cylindrical, shorter than second, 



second joint o\ate and considerably flattened; face with 

 two med ian carinae Punana. 



10 (9) Both joints of antennae cylindrical or subcylindrical. 



11 (12) Antenuce with "articulo secundo supra sulcato" Canyra. 



12 (11) Second joint of antennae not sulcate. 



13 (22) Face with two medio-longitudinal carinae. 



14 (17) Face much longer than broad. 



15 (16) Second joint of antennae more than three times the length 



of first Perimececera. 



16 (15) Second joint of antenncC less than three times the length 



of first Ugyops 



17 (14) Face about as broad as long, second joint of antennae about 



twice the length of first. 



18 (19) Medio-longitudinal carinae of face arcuate, nearer together 



at apex and base than at middle Pentagramma 



19 (18) Medio-longitudinal carinae of face "slightly widening from 



the lower margin of the frons to apex." 



{ 



