@article {2734,
	title = {The genus Tychius Germar (Coleoptera: Curculionidae): larvae and pupae of some species, with evaluation of their characters in phylogenetic analysis},
	journal = {Proceedings of the Entomological Society of Washington},
	volume = {80},
	number = {4},
	year = {1978},
	pages = {626-654},
	author = {Clark, W.E. and Burke, H.R. and Anderson, D.M.}
}
