384 Kansas Academy of Science. 



Family Bembecid^. 

 Bembex nubilipennis Cr. Kansas, Wichita; August. 



spinolas Lep. ( = fasciata Fab.)- Kansas, Lawrence; June; July. 

 Colorado, Denver; August. 

 Microbembex monodonta Say. Kansas, Lawrence; August. 



Family Larrid^. 



Notogonia argentata Beauv. Kansas, Lawrence; August; September ;|0c- 



tober. 

 Tachytes obscurus Cr. Kansas, Lawrence; July. New to the Kansas list. 



spatulatus Fox. Colorado, Colorado Springs; August. 

 Tachysphex tarsatus Say. Colorado, Buffalo; August. 



Family Philanthid^. 

 Cerceris bicornuta Guer. (? = venator Cr.). Kansas, Wichita; August. 



finitima Cr. Kansas, Lawrence; July. Wichita; August. 

 Aphilanthops laticinctus Cr. Colorado, Colorado Springs; August, 

 Philanthus crabroniformis Sm. Colorado, Denver; August, 

 punctatus Say. Kansas, Lawrence; June. 



Family Trypoxylid^. 

 Trypoxylon albipilosum Fox. Kansas, Lawrence; June; August. 



bidentatum Fox. Kansas, Lawrence; June. New to the Kan- 

 sas list, 

 clavatum Say. Kansas, Lawrence; June; August, 

 quintilis Vr. Kansas, Lawrence; July (type). Addition t6 the 



Kansas list, 

 texense Sauss. Colorado, Colorado Springs; August, 



Family Mellinid^. 

 Mellinus rufinodus Cr, Colorado, Denver; August, 

 Euspongus bipunctatus Say, Kansas, Lawrence; June; July. 



Family Nyssonid^. 

 Alyson melleus Say. Kansas, Lawrence; June; July. 



Family Stizid^. 

 Sphecius speciosus Drury. Kansas, Lawrence; July; August. 



Family Sphecid^. 

 Proterosphex ichneumonea L. Kansas, Lawrence; July. 



pennsylvanica L. Kansas, Lawrence; June; July; August. 

 Isodontia azteca Sauss. ( = macrocephalus Fox). Kansas, Lawrence; May; 



July, New to the Kansas list, 

 Chalybion casruleum L, Kansas, Lawrence; June; July. 

 Priononyx atrata Lep. Kansas, Wichita; August, 



atrata Lep., var. brunnipes Cr. Kansas, Lawrence; August. 

 New to the Kansas list, 



Psammophila argentifrons Cr, Colorado, Colorado Springs; August. 



communis Cr. Colorado, Cheyenne canon, near Colorado 



City; July. Manitou; August, 

 luctuosa Sm. Colorado, Denver, Buffalo, and Colorado Springs; 



August. 



