@article{WoRMS:SourceID:7782, author = {Laubenfels, M.W. de}, journal = {Smithsonian Miscellaneous Collections}, issue = {15}, pages = {1-7}, title = {Sponges collected on the Presidential cruise of 1938}, url = {https://marinespecies.org/aphia.php?p=sourcedetails&id=7782}, volume = {98}, year = {1939} }