Ax, P.; Ax, R. (1967). Turbellaria proseriata von der Pazifikküste der USA (Washington) 1. otoplanidae. <em>Zeitschrit fur der Morphologie der Tiere.</em> 61: 215-254.[details]
Type locality contained in Washington (State)
type locality contained in Washington (State) [from synonym] [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Itaspiella helgolandica magna (Ax, 1967). Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=154696 on 2024-11-20
original descriptionAx, P.; Ax, R. (1967). Turbellaria proseriata von der Pazifikküste der USA (Washington) 1. otoplanidae. <em>Zeitschrit fur der Morphologie der Tiere.</em> 61: 215-254.[details]