@article{MolluscaBase:SourceID:132644, author = {Verrill AE}, journal = {Proceedings of the Boston Society of Natural History}, pages = {333-364}, title = {On the Polyps and Echinoderms of New England, with Descriptions of new species}, url = {https://www.biodiversitylibrary.org/page/9492315}, volume = {10}, year = {1866} }