@article {1598,
	title = {Biology and systematics of New World Heterospilus (Hymenoptera: Braconidae) attacking Pemphredoninae (Hymenoptera: Sphecidae).},
	journal = {Journal of Hymenoptera Research},
	volume = {8(1)},
	year = {1999},
	pages = {13-22},
	author = {P.M. Marsh and Melo, G.A.R.}
}
