context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
additional sourceFisher, W. K. (1949). Additions to the echiuroid fauna of the North Pacific Ocean. <em>Proceedings of the United States National Museum.</em> 99(3248): 479–497, plates 28–34., available online athttps://www.biodiversitylibrary.org/page/7728303[details]
additional sourceMurina, Vantsetti. List of Echiura.[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality