Verrill, A.E. (1914). Monograph of the shallow-water starfishes of the North Pacific coast from the Arctic Ocean to California. Harriman Alaska series: US National Museum 14: 1-408 pp., available online athttp://www.biodiversitylibrary.org/page/20755223 page(s): 48 [details]
Mah, C.L. (2025). World Asteroidea Database. Orthasterias Verrill, 1914. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=146038 on 2025-09-17
Marine Species Traits editorial board (2025). Marine Species Traits. Orthasterias Verrill, 1914. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=146038 on 2025-09-17
original descriptionVerrill, A.E. (1914). Monograph of the shallow-water starfishes of the North Pacific coast from the Arctic Ocean to California. Harriman Alaska series: US National Museum 14: 1-408 pp., available online athttp://www.biodiversitylibrary.org/page/20755223 page(s): 48 [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