@article {2681,
	title = {Review of the Swedish species of Ophion (Hymenoptera: Ichneumonidae: Ophioninae), with the description of 18 new species and an illustrated key to Swedish species},
	journal = {European Journal of Taxonomy},
	volume = {550},
	year = {2019},
	pages = {1{\textendash}136},
	author = {Johansson, N. and Cederberg, B.}
}
