@inbook{Ascidiacea:SourceID:43200, author = {Arnback, C. L.}, journal = {In: Furher zoological results of the Swedish Antarctic expedition 1901-1903, under the direction of Dr. Otto Nordenskjold. Stockholm}, issue = {4}, pages = {1-54}, title = {Ascidiacea}, url = {https://www.marinespecies.org/ascidiacea/aphia.php?p=sourcedetails&id=43200}, volume = {3}, year = {1938} }