@article{ERMS:SourceID:47564, author = {Théel, H.}, journal = {Bulletin of the Museum of Comparative Zoölogy at Harvard College}, issue = {1}, pages = {1-21}, title = {Report on the Holothurioidea. Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877-78) and in the Caribbean Sea (1879-80), by the U. S. Coast Survey Steamer "Blake", Lieut.-Commander C. D. Sigsbee, U. S. N., and Commander J. R. Bartlett, U. S. N., commanding}, url = {http://www.marbef.org/data/aphia.php?p=sourcedetails&id=47564}, volume = {13}, year = {1886} }