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): 173 [details]
Mah, C.L. (2021). World Asteroidea Database. Orthasterias biordinata Verrill, 1914. Accessed at: http://www.marinespecies.org/asteroidea/aphia.php?p=taxdetails&id=378968 on 2023-03-23
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): 173 [details]
source of synonymyFisher, W.K. (1928). Asteroidea of the North Pacific and adjacent waters. Part 2. Forcipulata (part). <em>Bulletin of the United States National Museum.</em> 76: 1-245., available online athttps://www.biodiversitylibrary.org/page/7867456[details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Synonymy A forma of O. koehleri (de Loriol, 1897) according to Fisher (1928) [details]