Madsen, F.J. (1987). The <i>Henricia sanguinolenta</i> complex (Echinodermata, Asteroidea) of the Norwegian Sea and adjacent waters. A re-evaluation, with notes on related species. Steenstrupia 13(5): 201-268.[details]
Mah, C.L. (2025). World Asteroidea Database. Henricia hedingi Madsen, 1987. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=123967 on 2026-07-15
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Henricia hedingi Madsen, 1987. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=123967 on 2026-07-15
original descriptionMadsen, F.J. (1987). The <i>Henricia sanguinolenta</i> complex (Echinodermata, Asteroidea) of the Norwegian Sea and adjacent waters. A re-evaluation, with notes on related species. Steenstrupia 13(5): 201-268.[details]
basis of recordHansson, H.G. (2001). Echinodermata, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i>. 50: pp. 336-351. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality
Present 