Fraser C.M. (1911). The hydroids of the west coast of North America. With special reference to those of the Vancouver Island region. <em>Bulletin from the Laboratories of Natural History of the State University of Iowa.</em> 6: 3-91, pls 1-8., available online athttps://www.biodiversitylibrary.org/page/15413531 page(s): 61 [details]
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Abietinaria rigida Fraser, 1911. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=285377 on 2026-05-22
Marine Species Traits editorial board (2026). Marine Species Traits. Abietinaria rigida Fraser, 1911. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=285377 on 2026-05-22
original descriptionFraser C.M. (1911). The hydroids of the west coast of North America. With special reference to those of the Vancouver Island region. <em>Bulletin from the Laboratories of Natural History of the State University of Iowa.</em> 6: 3-91, pls 1-8., available online athttps://www.biodiversitylibrary.org/page/15413531 page(s): 61 [details]
basis of recordVervoort, W.; Schuchert, P. & van der Land, J. (2000-2007). as a contribution to UNESCO-IOC Register of Marine Organisms. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality