Baker, A.N., F.W.E. Rowe, H.E.S. Clark. (1986) A new class of echinodermata from New Zealand. Nature 321: 862-864[details]
Mah, C.L. (2024). World Asteroidea Database. Concentricycloidea. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=254801 on 2024-07-12
original descriptionBaker, A.N., F.W.E. Rowe, H.E.S. Clark. (1986) A new class of echinodermata from New Zealand. Nature 321: 862-864[details]
additional sourceMah, C.L. (2006). A new species of <i>Xyloplax</i> from the Northeast Pacific: comparative morphology and a reassessment of phylogeny. Invertebrate Biology 125 (2): 136-153, available online athttps://doi.org/10.1111/j.1744-7410.2006.00048.x[details]