@book {2093,
	title = {Marine polychaete worms of the New England region: 1. Families Aphroditidae through Trochochaetidae.},
	series = {United States National Museum Bulletin},
	volume = {227 },
	year = {1963},
	pages = {356},
	publisher = {Smithsonian Institution},
	organization = {Smithsonian Institution},
	address = {Washington DC},
	author = {Pettibone, M. H.}
}
