Vexillum ebenus - <a href="https://en.wikipedia.org/wiki/Vexillum_ebenus" class="extiw" title="en:Vexillum ebenus">Ebony MItre</a>; Length 1.3 cm; Originating from <a rel="nofollow" class="external text" href="http://www.web-provence.com/plages/plages-5.htm">Plage de Sainte Croix</a>, <a href="https://en.wikipedia.org/wiki/La_Couronne,_Bouches-du-Rh%C3%B4ne" class="extiw" title="en:La Couronne, Bouches-du-Rhône">La Couronne</a>, <a href="https://en.wikipedia.org/wiki/Martigues" class="extiw" title="en:Martigues">Martigues</a>, <a href="https://en.wikipedia.org/wiki/France" class="extiw" title="en:France">France</a> <span class="plainlinks nourlexpansion"><a class="external text" href="//tools.wmflabs.org/geohack/geohack.php?pagename=File:Vexillum_ebenus_01.JPG&amp;params=43_19_52.67_N_5_4_16.39_E_"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">43°19′52.67″N</span> <span class="longitude">5°4′16.39″E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">43.3312972°N 5.0712194°E</span><span style="display:none"> / <span class="geo">43.3312972; 5.0712194</span></span></span></a></span><br>Dorsal, lateral (right side), ventral, back, and front view. © H. Zell - CC BY-SA 3.0 - Wikimedia Commons