@article {564,
	title = {Surinamia, a new apullariid from Dutch Guiana},
	journal = {The Nautilus},
	volume = {47},
	year = {1933},
	pages = {71-72},
	author = {Clench, W. J.}
}
@article {565,
	title = {Melania cancellata Say.},
	journal = {The Nautilus},
	volume = {68},
	year = {1955},
	pages = {107},
	author = {Clench, W. J.}
}
