AMERICAN HYMENOPTERA. 171 



borealis, Cress., Trans. Am. Ent. Soc. iii, p. 158, % . 

 Tufofasciata, Cress,, Trans. Am. Ent. Soc. iii, p. 158, %. 

 coloradensis. Cress., Trans. Am. Ent. Soc. iii, p. 158, '^ . 

 Dakota, Cress., Trans. Am. Ent. Soc. iii, p. 158, % 9- 



SCHIZOPYGA, Grav. 

 frigida. Cress., Trans. Am. Ent. Soc. iii, p. 159, 9- 



ARENETRA, llolmgr. 

 ■canadensis. Cress., Can. Ent. i, p. 2f), % . 

 nigrita, Walsh. Cress., Trans. Am. Ent. Soc. iii, p. 159, % Q . 

 rufipes. Cress., Trans. Am. Ent. Soc. iii, p, 159, 9 • 

 veutralis, Cress., Trans. Am. Ent. Soc. iii, p. 150, %. 



CYLLOCERIA. Schiodte. 

 ©ccidsntalis, Cress., Trans. Am. Ent. Soc. iii, p. 100, % 9- 



LAMPRONOTA, Curtis. 

 O03identalis, Cre.?s , Trans. Am. Ent, Soc. iii, p. 161, 9- 

 scutellaris. Cress., Trans. Am. Ent. Soc, iii, p. 101, 9 • 

 pleuralis, C/-ess., Trans. Am. Ent. Soc. iii, p. 101, % 9- 

 pulchella, Cress., Trans. Am, Ent. Soc. iii, p. 102, %. 

 laevigata, Cress., Trans. Am. Ent. Soc, iii, p. 162, 9 • 

 jocosa, Cress., Trans. Am. Ent. Soc. iii, p. 162, % . 

 insita, Cress., Trans. Am. Ent. Soc. iii, p. 1 02, 9 • 

 parva, C/-e*?., Trans. Am. Ent. Soc. iii, p. 103, 9- 

 punctalata, C/-e.s5., Trans. Am. Ent. Soc. iii, p. 163, 9- 

 tegularis, Cress., Trans. Am. Ent. Soc, iii, p. 103, %. 

 rufipes, Cress., Can. Ent. i, p. 30, 9- 

 macra, Cress., Trans, Am. Ent. Soc. iii, p. 16.^, %. 

 varia, Cress., Trans. Am. Ent. Soc. iii, p. 164, %. 

 frigida, Cress., Can. Ent. i, p. 30, ( -^ 9 ). 

 americana, Cress., Trans. Am. Ent. Soc. iii, p. 164, 9- 

 montana, Cress., Proc. Ent. Soc. Phil, iv, p. 267, 9- 

 €xigua, Cress., Trans. Am. Ent. Soc. iii, p. 164, 9 • 

 agilis, Cress., Trans. Am. Ent. Soc. iii, p. 164, 9- 

 exilis. Crest., Trans. Am. Ent. Soc. iii, 165, % 9 • 

 Tubrica, Cress., Trans. Am. Ent. Soc, iii, p. 105, 9 • 

 brunnea, Cress., Can. Ent. i, p. 37, 9 • 

 coloradensis, Cress., Trans. Am. EnU Soc. iii, p. 105, 9- 



MENISCUS, Schiodte. 

 elegans, Cress., Trans. Am. Hut. Sui-. iii. p. 105, % 9 • 

 Bethunei, Cress., Can. Ent. i, p. 105, 9 • 

 mirabilis, Cress., Trans. Am. Ent. Soc. iii, p. 166, 9- 



PHYTODIETUS, Grav. 

 vulgaris, Cress., Trans. Am. Ent. Soc. iii, p. 166, % 9- 

 distinctus, Cress., Trans. Am. Ent Soc. iii, p. 166, 9- 

 pleuralis, Cress., Proc. Ent. Soc. Pliil. iv, p. 260, %. 



XORID^S, Grav. 

 vittifrons, Cress., Can. Ent. i, j). 37, ( "J, 9 )• 

 borealis, Cress., Trans. Am. Ent. Soc. iii, i>. 167, 9 • 



