@article {806,
	title = {A monograph of the genera Realia and Hycrocena},
	journal = {Proceedings of the Zoological Society of London},
	volume = {22},
	year = {1854},
	pages = {304-309},
	chapter = {304},
	url = {http://www.biodiversitylibrary.org/item/96679$\#$634},
	author = {L. Pfeiffer}
}
