848 



AMERICAN HYMENOPTKRA. 



PAGE 



TRYSICAMPE Foerster 269 



TYLECOMNUS Holmgren .... 197, 203 



indigus Davis 203, 204 



minoris Davifi 203, 204 



nmbrosus Davis 203 



UDENI A Foerster 266 



VOLUCRIS Davis. . . • 269, 287 



semirufus Cresson 287 



WESTWOODIA ProvancLer..266. 279 



fumipeiinis Provancher 280 



XENON ASTES Foerster 269 



ZACALLES Foerster 267, 283 



maguus Davis 283 



PAGE 



ZAPEDIAS Foerster 268 



ZAPHTHORA Foerster 268 



ZAPLETHIS Foerster 267 



ZEMOIDES Foerster. 302, 323 



coloradensis Davis 323 



flavifrons Cresson 323, 324 



magnaeornis Davis 323, 324 



seminiger Harrington = Phygadenon 

 inflatus ? 



ZEMIOPHORA Foerster 266 



ZENNOPARON Foerster 268 



Pa 



ERRATA. 



, after hut add not. 

 foi- scrufatifrons read scutatifrons. 

 add % before — 7-9 mm. 

 add 9 before — 4 mm. 



from bottom, for pliiralis read pleiiralis. 

 for EXTENTERINI read EXENTERINI. 

 for Anderi!^ read Aiideris. 

 from bottom, for ANDERI^i read AIJDERIS. 

 andlB, for Anderis read Auderi$s. 

 for Calipliriirus read C'alliphriirus. 



