@article{Ascidiacea:SourceID:43711, author = {Sluiter, C. P.}, journal = {Siboga-Exped.}, pages = {1-126}, title = {Die Tunicaten der Siboga-Expedition. Part 1. Die socialen und holosomen Ascidien}, url = {https://www.marinespecies.org/ascidiacea/aphia.php?p=sourcedetails&id=43711}, year = {1904} }