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typeof="mw:File/Frameless"><a href="/wiki/File:Bonite-mollusques-pl27.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Bonite-mollusques-pl27.jpg/220px-Bonite-mollusques-pl27.jpg" decoding="async" width="220" height="310" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Bonite-mollusques-pl27.jpg/330px-Bonite-mollusques-pl27.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/43/Bonite-mollusques-pl27.jpg/440px-Bonite-mollusques-pl27.jpg 2x" data-file-width="1560" data-file-height="2200" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align: center; font-size: 88%">Detailed illustration of <i><a href="/wiki/Umbraculum_umbraculum" title="Umbraculum umbraculum">Umbraculum umbraculum</a></i> from 1852 </td></tr> <tr> <th colspan="2" style="color:inherit; min-width:15em; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Taxonomy_(biology)" title="Taxonomy (biology)">Scientific classification</a> </th></tr> <tr> <td>Kingdom: </td> <td><div style="display:inline" class="kingdom"><a href="/wiki/Animal" title="Animal">Animalia</a></div> </td></tr> <tr> <td>Phylum: </td> <td><div style="display:inline" class="phylum"><a href="/wiki/Mollusca" title="Mollusca">Mollusca</a></div> </td></tr> <tr> <td>Class: </td> <td><div style="display:inline" class="class"><a href="/wiki/Gastropoda" title="Gastropoda">Gastropoda</a></div> </td></tr> <tr> <td>(unranked): </td> <td><div style="display:inline" class="(unranked)">clade <a href="/wiki/Heterobranchia" title="Heterobranchia">Heterobranchia</a><br />clade <a href="/wiki/Euthyneura" title="Euthyneura">Euthyneura</a><br />clade <a href="/wiki/Euopisthobranchia" title="Euopisthobranchia">Euopisthobranchia</a><br />clade <a href="/wiki/Umbraculida" class="mw-redirect" title="Umbraculida">Umbraculida</a></div> </td></tr> <tr> <td>Superfamily: </td> <td><div style="display:inline" class="superfamily"><a href="/wiki/Umbraculoidea" title="Umbraculoidea">Umbraculoidea</a></div> </td></tr> <tr> <td>Family: </td> <td><div style="display:inline" class="family"><a href="/wiki/Umbraculidae" title="Umbraculidae">Umbraculidae</a></div> </td></tr> <tr> <td>Genus: </td> <td><div style="display:inline" class="genus"><i><b>Umbraculum</b></i></div><br /><div style="font-size: 85%;"><a href="/wiki/Heinrich_Christian_Friedrich_Schumacher" title="Heinrich Christian Friedrich Schumacher">Schumacher</a>, 1817<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></div> </td></tr> <tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)">Species </th></tr> <tr> <td colspan="2" style="text-align: left"> <p><i>See text</i> </p> </td></tr> <tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Synonym_(taxonomy)" title="Synonym (taxonomy)">Synonyms</a><sup id="cite_ref-WoRMS_2-0" class="reference"><a href="#cite_note-WoRMS-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <td colspan="2" style="text-align: left"> <ul><li><i>Gastroplax</i> <small>Blainville, 1819</small></li> <li><i>Operculatum</i> <small>Mörch, 1852</small></li> <li><i>Umbrella</i> <small>Lamarck, 1819</small></li></ul> </td></tr> </tbody></table><style data-mw-deduplicate="TemplateStyles:r1238732961">@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .infobox.biota img{background:transparent}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .infobox.biota img{background:white}}.mw-parser-output .infobox.biota .taxobox-edit-taxonomy img{background:transparent!important}body.skin-vector .mw-parser-output table.biota.infobox{margin-top:0.5em}body.skin--responsive .mw-parser-output table.biota.infobox tr.taxonrow td{padding:2px 10px}</style> <p><i><b>Umbraculum</b></i>, <a href="/wiki/Common_name" title="Common name">common name</a> the "umbrella slugs", is a <a href="/wiki/Genus" title="Genus">genus</a> of unusual<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Please_clarify" title="Wikipedia:Please clarify"><span title="Please clarify the preceding statement or statements with a good explanation from a reliable source. (June 2013)">how?</span></a></i>]</sup> <a href="/wiki/Sea_snail" title="Sea snail">sea snails</a> or false <a href="/wiki/Limpet" title="Limpet">limpets</a>, <a href="/wiki/Marine_(ocean)" class="mw-redirect" title="Marine (ocean)">marine</a> <a href="/wiki/Gastropod" class="mw-redirect" title="Gastropod">gastropod</a> <a href="/wiki/Mollusc" class="mw-redirect" title="Mollusc">molluscs</a> in the <a href="/wiki/Family_(biology)" title="Family (biology)">family</a> <a href="/wiki/Umbraculidae" title="Umbraculidae">Umbraculidae</a>.<sup id="cite_ref-WoRMS_2-1" class="reference"><a href="#cite_note-WoRMS-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Species">Species</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Umbraculum_(gastropod)&action=edit&section=1" title="Edit section: Species"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>There are probably only two species in the genus <i>Umbraculum</i>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <ul><li><i><a href="/w/index.php?title=Umbraculum_ovale&action=edit&redlink=1" class="new" title="Umbraculum ovale (page does not exist)">Umbraculum ovale</a></i> <small>(Carpenter, 1856)</small></li> <li><i><a href="/wiki/Umbrella_slug" class="mw-redirect" title="Umbrella slug">Umbraculum umbraculum</a></i> <small>(<a href="/wiki/John_Lightfoot_FRS" class="mw-redirect" title="John Lightfoot FRS">Lightfoot</a>, 1786)</small> - Atlantic umbrella slug.</li></ul> <dl><dt>Other synonymised taxa</dt> <dd></dd></dl> <ul><li><i>Umbraculum bermudense</i> <small>(<a href="/wiki/M%C3%B6rch" class="mw-redirect" title="Mörch">Mörch</a>, 1875)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbraculum botanicum</i> <small>(<a href="/wiki/Charles_Hedley" title="Charles Hedley">Hedley</a>, 1923)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbraculum indicum</i> <small>(<a href="/wiki/Lamarck" class="mw-redirect" title="Lamarck">Lamarck</a>, 1819)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbraculum mediterraneum</i> <small>(<a href="/wiki/Lamarck" class="mw-redirect" title="Lamarck">Lamarck</a>, 1819)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbraculum ovalis</i> <small>(<a href="/wiki/Philip_Pearsall_Carpenter" title="Philip Pearsall Carpenter">Carpenter</a>, 1856)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbraculum plicatulum</i> <small>(<a href="/wiki/Martens" class="mw-redirect" title="Martens">Martens</a>, 1881)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbraculum pulchrum</i> <small>(<a href="/w/index.php?title=Lin_Guangyu&action=edit&redlink=1" class="new" title="Lin Guangyu (page does not exist)">Lin</a>, 1981)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbrella indica</i> <small>(<a href="/wiki/Lamarck" class="mw-redirect" title="Lamarck">Lamarck</a>, 1819)</small>: synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbrella mediterranea</i> <small>(<a href="/wiki/Lamarck" class="mw-redirect" title="Lamarck">Lamarck</a>, 1819)</small>:<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li> <li><i>Umbraculum rushii</i> <small>Dall, 1889</small>: synonym of <i><a href="/wiki/Plesiothyreus_rushii" class="mw-redirect" title="Plesiothyreus rushii">Plesiothyreus rushii</a></i> <small>(Dall, 1889)</small></li> <li><i>Umbraculum sinicum</i> <small>(<a href="/wiki/Johann_Friedrich_Gmelin" title="Johann Friedrich Gmelin">Gmelin</a>, 1791)</small>:<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> synonym of <i>Umbraculum umbraculum</i> <small>(Lightfoot, 1786)</small></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Umbraculum_(gastropod)&action=edit&section=2" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">Schumacher (1817). <i>Essai Vers test.</i> <b>55</b>: 177.</span> </li> <li id="cite_note-WoRMS-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-WoRMS_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-WoRMS_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Bouchet, P.; Gofas, S. (2012). Umbraculum Schumacher, 1817. Accessed through: World Register of Marine Species at <a rel="nofollow" class="external free" href="http://www.marinespecies.org/aphia.php?p=taxdetails&id=138620">http://www.marinespecies.org/aphia.php?p=taxdetails&id=138620</a> on 2013-04-16</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text">Rudman W. B. (1999 January 14). "<i>Umbraculum mediterraneum</i> (Lamarck, 1819)". Sea Slug Forum. Australian Museum, Sydney. Available from <a rel="nofollow" class="external free" href="http://www.seaslugforum.net/factsheet/umbrmedi">http://www.seaslugforum.net/factsheet/umbrmedi</a> accessed 11 January 2011.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.marinespecies.org/aphia.php?p=taxdetails&id=141879">World Register of Marine Species</a></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text">Wägele 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)". <i>Records of the Western Australian Museum</i> Supplement 69: 69-82.</span> </li> </ol></div></div> <ul><li>Vaught, K.C. (1989). <i>A classification of the living Mollusca</i>. American Malacologists: Melbourne, FL (USA). <style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-915826-22-4" title="Special:BookSources/0-915826-22-4">0-915826-22-4</a>. XII, 195 pp</li> <li>Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification</i>. Collection Patrimoines Naturels, 50: pp. 180–213</li> <li>Wägele H., Vonnemann V. & Rudman W.B. (2006) U<i>mbraculum umbraculum (Lightfoot, 1786) (Gastropoda, Opisthobranchia, Tylodinoidea) and the synonymy of U. mediterraneum (Lamarck, 1812).</i> Records of the Western Australian Museum Supplement 69: 69-8</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist 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style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Taxon_identifiers" style="font-size:114%;margin:0 4em"><a href="/wiki/Help:Taxon_identifiers" title="Help:Taxon identifiers">Taxon identifiers</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;"><i>Umbraculum</i></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span style="white-space:nowrap;"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a>: <span class="uid"><span class="external"><a href="https://www.wikidata.org/wiki/Q7881381" class="extiw" title="wikidata:Q7881381">Q7881381</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Wikispecies" title="Wikispecies">Wikispecies</a>: <span class="uid"><span class="external"><a href="https://species.wikimedia.org/wiki/Umbraculum" class="extiw" title="wikispecies:Umbraculum">Umbraculum</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Animal_Diversity_Web" title="Animal Diversity Web">ADW</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://animaldiversity.org/accounts/Umbraculum/">Umbraculum</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Australian_Faunal_Directory" title="Australian Faunal Directory">AFD</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://biodiversity.org.au/afd/taxa/Umbraculum">Umbraculum</a></span></span></li> <li><span style="white-space:nowrap;">BioLib: <span class="uid"><a rel="nofollow" class="external text" href="https://www.biolib.cz/en/taxon/id308993">308993</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Barcode_of_Life_Data_System" title="Barcode of Life Data System">BOLD</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://www.boldsystems.org/index.php/TaxBrowser_TaxonPage?taxid=173296">173296</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Catalogue_of_Life" title="Catalogue of Life">CoL</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.catalogueoflife.org/data/taxon/7PKGS">7PKGS</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Global_Biodiversity_Information_Facility" title="Global Biodiversity Information Facility">GBIF</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.gbif.org/species/2302631">2302631</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/INaturalist" title="INaturalist">iNaturalist</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://inaturalist.org/taxa/49898">49898</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Interim_Register_of_Marine_and_Nonmarine_Genera" title="Interim Register of Marine and Nonmarine Genera">IRMNG</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.irmng.org/aphia.php?p=taxdetails&id=1037264">1037264</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Integrated_Taxonomic_Information_System" title="Integrated Taxonomic Information System">ITIS</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=78121">78121</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/National_Center_for_Biotechnology_Information" title="National Center for Biotechnology Information">NCBI</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=158043">158043</a></span></span></li> <li><span style="white-space:nowrap;">NZOR: <span class="uid"><a rel="nofollow" class="external text" href="https://www.nzor.org.nz/names/ccbeaec6-a4bd-44c0-a6e4-ef8bb371b27f">ccbeaec6-a4bd-44c0-a6e4-ef8bb371b27f</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Open_Tree_of_Life" title="Open Tree of Life">Open Tree of Life</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://tree.opentreeoflife.org/taxonomy/browse?id=146946">146946</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Paleobiology_Database" title="Paleobiology Database">Paleobiology Database</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=12277">12277</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/World_Register_of_Marine_Species" title="World Register of Marine Species">WoRMS</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.marinespecies.org/aphia.php?p=taxdetails&id=138620">138620</a></span></span></li></ul> 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