@inbook {1527,
	title = {[Several species]},
	booktitle = {Mollusca and Shells},
	series = {United States exploring expedition, during the year 1838, 1839, 1840, 1841, 1842. Under the command of Charles Wilkes, U.S.N....},
	volume = {12},
	year = {1852},
	pages = {xv + 510},
	publisher = {Gould \& Lincoln},
	organization = {Gould \& Lincoln},
	address = {Boston},
	author = {Couthout, V.},
	editor = {Gould, A.A.}
}
