Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online athttp://www.biodiversitylibrary.org/item/81329 page(s): 55, 177 [details]
MolluscaBase eds. (2026). MolluscaBase. Umbraculum Schumacher, 1817. Accessed through: Xu, K., An, J., Ding, L., Dong, D., Gao, Y., Huang, Y., Jiang, W., Lei, Y., Li, K., Li, X., Li, Y., Liang, X., Lin, G., Lin, M., Liu, H., Liu, J., Liu, W., Liu, X., Lu, D., Ma, Z., Ren, X., Sha, Z., Sun, J., Sun, S., Sun, Z., Tian, L., Wang, D., Wang, J., Wu, X., Xia, B., Xiao, N., Yin, J., Zhang, J., Zhang, S., Zhang, X., Zhao, E., Zheng, X., Zhou, H., Zhou, J. & Zhou, K. (2026) Chinese Register of Marine Species at: https://www.marinespecies.org/charms/aphia.php?p=taxdetails&id=138620 on 2026-07-11
Xu, K., An, J., Ding, L., Dong, D., Gao, Y., Huang, Y., Jiang, W., Lei, Y., Li, K., Li, X., Li, Y., Liang, X., Lin, G., Lin, M., Liu, H., Liu, J., Liu, W., Liu, X., Lu, D., Ma, Z., Ren, X., Sha, Z., Sun, J., Sun, S., Sun, Z., Tian, L., Wang, D., Wang, J., Wu, X., Xia, B., Xiao, N., Yin, J., Zhang, J., Zhang, S., Zhang, X., Zhao, E., Zheng, X., Zhou, H., Zhou, J. & Zhou, K. (2026). Chinese Register of Marine Species. Umbraculum Schumacher, 1817. Accessed at: https://www.marinespecies.org/charms/aphia.php?p=taxdetails&id=138620 on 2026-07-11
original descriptionSchumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online athttp://www.biodiversitylibrary.org/item/81329 page(s): 55, 177 [details]
basis of recordWillan, R. C. & Burn, R. (2003). On the publication date, authorship, and type species of <i>Umbraculum</i> and <i>Tylodina</i> (Gastropoda: Opisthobranchia: Tylodinoidea): a rejoinder. <em>The Nautilus.</em> 117 (1): 23-29., available online athttp://biodiversitylibrary.org/page/8525333[details]
additional sourceGovoni, D. L., Crowley, K. D., Hansen, T. A. & Allmon, W. D. (2025). Gastropod mollusks from the Brightseat Formation (Paleocene: Danian) of Maryland. <em>Bulletins of American Paleontology.</em> No. 412: 1-103, text-figs. 1-60., available online athttps://doi.org/10.32857/bap.2025.412.01 page(s): 77, text-fig. 54; note: as Umbrachulum? sp. indet. [details] Available for editors
additional sourceGovoni, D. L. (1983). Gastropod Molluscs from the Brightseat Formation (Paleocene: Danian) of Maryland. Unpublished MS Thesis, The George Washington University, Washington, D. C., 238 pp. + 15 pls. page(s): 202-203, pl. 15, figs. 8-10; note: as Umbraculum>? sp. indet. [details] Available for editors
additional sourceValdés, Á. (2001). On the publication date, authorship, and species of <i>Umbraculum</i> and <i>Tylodina</i> (Gastropoda: Opisthobranchia: Tylodinoidea). <em>The Nautilus.</em> 15(1): 29-34, figs. 1-3., available online athttp://www.biodiversitylibrary.org/page/8097149[details]
additional sourceWägele, H., Vonnemann, V. & Rudman, W. B. (2006). <i>Umbraculum umbraculum</i> (Lightfoot, 1786) (Gastropoda, Opisthobranchia, Tylodinoidea) and the synonymy of <i>U. mediterraneum</i> (Lamarck, 1812). <em>Records of the Western Australian Museum Supplement.</em> 69, 69-82., available online athttp://10.18195/issn.0313-122x.69.2006.069-082[details]
Present Inaccurate Introduced: alien Containing type locality