@article{NARMS:SourceID:43286, author = {Herdman, W. A.}, journal = {Proceeding of the Royal Society of Edinburgh}, issue = {3}, pages = {52-88}, title = {Preliminary report on the Tunicata of the Challenger expedition. Cynthiidae.}, url = {https://www.biodiversitylibrary.org/page/48710941}, volume = {11}, year = {1881} }