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Konikoff, C.; van der Land, J. (2012). Harrimaniidae. In: Shenkar, N; Swalla, B.J.; van der Land, J. (2012) Hemichordata World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=2018 on 2012-10-06