Esperiopsis plumosa is a species of demosponge, first described in 1965 by Senji Tanita.Tanita, S. (1965) Report on the sponges obtained from the adjacent waters of the Sado Island, Japan Sea. Bulletin Japan Sea Regional Fisheries Research Laboratory, 14: 43–66
It is found off various islands in the Sea of Japan.
References
External links Esperiopsis plumosa: occurrence data from GBIF