@article {31497,
	title = {Larval identification and instar association in some species of Hydropsyche and Cheumatopsyche (Trichoptera: Hydropsychidae)},
	volume = {71},
	year = {1978},
	pages = {494-509},
	publisher = {Annals of the Entomological Society of America},
	author = {Mackay, R. J.}
}
