@article {cite-key,
	title = {Eine neue art von Mormyrus},
	journal = {Archiv f{\"u}r Naturgeschichte},
	volume = {28},
	number = {1},
	year = {1862},
	pages = {64},
	keywords = {Mormyrus petersii},
	url = {http://biodiversitylibrary.org/page/7160516},
	author = {G{\"u}nther, Albert C. L. G.}
}
@article {688,
	title = {On the West African Genus Hemichromis and Descriptions of New Species in the Museums of the Academy and Smithsonian Institution},
	journal = {Proceedings of the Academy of Natural Sciences of Philadelphia},
	volume = {14},
	year = {1862},
	pages = {134{\textendash}139},
	url = {http://www.jstor.org/stable/4059440},
	author = {Gill, T.N.}
}
