Young, Richard E., Katharina M. Mangold (1922-2003), and Michael Vecchione. 2008. Amphitretidae Hoyle, 1886. Version 28 April 2008 (under construction). http://tolweb.org/Amphitretidae/20191/2008.04.28 in The Tree of Life Web Project, http://tolweb.org/
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Young, R. E.; Katharina, M.; Mangold, M.; Vecchione