1923] The Fulgorid^ of Eastern North America 171 



262. Anal processes of the male long, reaching the ventral margin of the genital 



aperture 676 P. basalis Van Duzee 



Anal processes of the male short, not reaching the ventral margin of the 

 genital aperture 677 P. delicatus Van Duzee 



263. Head, pro- and mesonotum black 264 



General color pale ochraceous tawny, eyes black P. fulvus Metcalf 



264. Wings black, opaque P. nigridorsum Metcalf 



Wings semitransparent, not black P. speciosus Metcalf 



LI BURNT A 



265. Carinse obscure on the apex of head; vertex broadly rounded in front, 



not produced 451 266 



Carinas distinct on the apex of head; vertex narrow, produced 455 273 



266. General color of head and thorax light yellow or brown 267 



General color of head and thorax dark brown or black 272 



267. Genital stj'les acute at the apex 681 268 



Genital styles broad at apex 683 270 



268. Anal tube without anal processes; frontal carina bordered with darker; 



genital styles claw-like 681 Lihurnia lutuJenta Van Duzee 



Anal tube with one ventral process ; frontal carinse not paler than f rons 

 683 269 



269. Genital styles lanceolate, broadly divergent; anal processes long, almost 



reaching the base of the styles 682 L. ohscurella Boheman 



Genital styles notched internally near the apex; anal processes short 683 



L. analis Crawford 



270. Mesonotum pale between the lateral carinse black laterally; genital styles 



broad, short, square at the apex roundly divergent 684 



L. campestris Van Duzee 

 Mesonotum not darker laterally 271 



271. Styles contiguous basally, the apices broadened but divergent 685 



L. rotundata Crawford 

 Styles not contiguous basally, their apices mushroom shaped 686 



L. sliermani Metcalf 



272. Frons less than twice as long as broad, lateral margins rounded; styles 



short, lanceolate 687 L. occlusa Van Duzee 



Frons twice as long as broad, lateral margins nearly parallel; styles long, 

 acuminate 688 L. nigridorsum Crawford 



273. Genital styles acute at apex 689 27-4 



Genital styles acute or bifurcate at apex 702 286 



274. Carinse of the frons pale not concolorous 275 



Carinse of the frons concolorofts or nearly so 282 



275. General color of head and thorax yellow to light brown 276 



General color of head and thorax brown to black 279 



