(ofPseudostylochus ostreophagus Hyman, 1955)Hyman, L. H. (1955). The polyclad flatworms of the Pacific coast of North America: additions and corrections. Am Museum Novitates, 1704: 1-11 page(s): 4-7, Figs. 4-7 [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Koinostylochus ostreophagus (Hyman, 1955). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=483612 on 2024-08-23
original description(ofPseudostylochus ostreophagus Hyman, 1955)Hyman, L. H. (1955). The polyclad flatworms of the Pacific coast of North America: additions and corrections. Am Museum Novitates, 1704: 1-11 page(s): 4-7, Figs. 4-7 [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality