@article {3561,
	title = {Further observations on the nesting behavior of Crabro advena Smith (Hymenoptera: Crabronidae)},
	volume = {82},
	year = {Submitted},
	note = {31-07-200206-02-2012Normal},
	pages = {668 - 674},
	author = {O{\textquoteright}Brien, M. F. and Kurczewski, F. E.}
}
@article {3320,
	title = {Ethology and overwintering of Podalonia luctuosa (Hymenoptera: Sphecidae)},
	volume = {15},
	year = {Submitted},
	note = {Hilarella hilarella, Senotainia rubriventris31-07-200206-02-2012Normal},
	pages = {261 - 275},
	author = {O{\textquoteright}Brien, M. F. and Kurczewski, F. E.}
}
@article {3321,
	title = {Further observations on the ethology of Alysson conicus Provancher (Hymenoptera: Sphecidae)},
	volume = {84},
	year = {Submitted},
	note = {31-07-200206-02-2012Normal},
	pages = {225 - 231},
	author = {O{\textquoteright}Brien, M. F. and Kurczewski, F. E.}
}
@article {3213,
	title = {A note on the nesting of Mimesa lutaria (Hymenoptera: Sphecidae)},
	volume = {16},
	year = {Submitted},
	note = {31-07-200206-02-2012Normal},
	pages = {167 - 169},
	author = {Kurczewski, F. E. and O{\textquoteright}Brien, M. F.}
}
@article {3193,
	title = {Trypargilium tridentatum (Packard) in trap nests in Oregon (Hymenoptera: Sphecidae: Trypoxylinae)},
	volume = {58},
	year = {Submitted},
	note = {31-07-200206-02-2012Normal},
	pages = {288 - 290},
	author = {O{\textquoteright}Brien, M. F.}
}
@article {3194,
	title = {Observations on the nesting behavior of Padalonia argentifrons},
	volume = {8},
	year = {Submitted},
	note = {31-07-200206-02-2012Normal},
	pages = {194 - 197},
	author = {O{\textquoteright}Brien, M. F.}
}
@article {2636,
	title = {Biology and distribution of Tachysphex aethiops, new record, in Michigan (Hymenoptera, Sphecidae, Larrinae)},
	volume = {20},
	year = {Submitted},
	note = {31-07-200206-02-2012Normal},
	pages = {71 - 74},
	author = {O{\textquoteright}Brien, M. F.}
}
@article {2479,
	title = {Biology of Ammophila evansi and A. mediata in northern Michigan (Hymenoptera: Sphecidae)},
	volume = {64},
	year = {Submitted},
	note = {["Sarcophagidae" as inquilines of Ammophila mediata.]31-07-200206-02-2012Normal},
	pages = {73 - 79},
	author = {O{\textquoteright}Brien, M. F. and O{\textquoteright}Brien, A. M.}
}
@article {1921,
	title = {Nesting behavior of Podalonia robusta (Cresson) (Hymenoptera: Sphecidae)},
	volume = {1},
	year = {Submitted},
	note = {Senotainia trilineata, S. vigilans, Sphenometopa tergata03-01-201006-02-2012Normal},
	pages = {235 - 239},
	author = {Kurczewski, F. E. and O{\textquoteright}Brien, M. F. and Spofford, M. G.}
}
