79 



by ]\Iiss L. C. Riddle of Columbus; and, with the exception of 

 three or four of the conniioner species, the others by J. C. Brid- 

 well at present located at Amherst, Massachusetts. 



*Melanobracon simplex Cress. 



Solenopsis geminata Fabr. 



*Plesia hyalina Cress. 



Discplia nobilitata Fabr. 



*Elis plmnipes Drury. 



Elis octomaculata Say. 



Pompilogastra aethiops Cress. 



Arachnophroctonus ferrugineus Say. 



*Poecilopompilus navus Cress, 



Sulius fulvicornis Cress. 



Chlorion bifoveolatum Tasch. 



Chalybion caeruleum Linn. 



Larra analis Fabr. 



*Tachytes abdominalis Say. 



*Tachytes distinctus Smith. 



*Taehysphex terminata Smith. 



Sphecius speeiosus Drury. 



Bembidula fodiens Hendl. 



Microbembex monodonta Say. 



Paranysson texanus Cress. 



*Trypoxylon texense Sauss. 



*Trypoxylon tridentatum Packard, 



*Solenius texanus Cress. 



Eumenes belfragei Cress. 



Monobia quadridens Linn. 



Ancistrocerus fulvipes Sauss. ' - 



Triepeolus lunatus Say. 



Augochlora similis Robertson. . 



Melissodes bimaculata St. Farg. 



*Entechnia taurea Say. 



Bombus emericanorum Fabr. 



Bombus scutellaris Cress. 



