(ofOphelina magna Treadwell, 1914)Treadwell, Aaron L. (1914). Polychaetous annelids of the Pacific Coast in the collections of the Zoological Museum of the University of California. <em>University of California Publications in Zoology.</em> 13(8): 175-234, plates 11-12., available online athttp://biodiversitylibrary.org/page/34806017[details]
Read, G.; Fauchald, K. (Ed.) (2024). World Polychaeta Database. Ophelia magna (Treadwell, 1914). Accessed at: https://marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=334289 on 2024-04-25
original description(ofOphelina magna Treadwell, 1914)Treadwell, Aaron L. (1914). Polychaetous annelids of the Pacific Coast in the collections of the Zoological Museum of the University of California. <em>University of California Publications in Zoology.</em> 13(8): 175-234, plates 11-12., available online athttp://biodiversitylibrary.org/page/34806017[details]
basis of recordHartman, Olga. (1936). Nomenclatural changes involving California polychaete worms. <em>Journal of the Washington Academy of Sciences.</em> 26(1): 31-32., available online athttps://biodiversitylibrary.org/page/39872214[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality