Tryphon (?) maculipennis 287 



mexicanus 286 



montezuma 286 



Tbyphonin^; 278 



Urocerus 68 



68 



INDEX. 



Page 

 Waldheimia 21, 22 



Xiphydria 68 



Xiphydbina 68 



Xoridin-e 277 



Yelicones 387 



487 



Page 



Yelicones crassicornis 388 



melanocephalus 388 



violaceipeunis 387 



violaceipeunis 388 



Zele 409 



fuscicomis 409 



biol. CKNTH.-ambk., Hymenopt, August 1900. 



3ss 



