<i>Calocalanus plumulosus</i> (Claus, 1863) (Crustacea, Copepoda, Calanoida, Paracalanidae), female, dorsal aspect.
<bdi><a href="https://en.wikipedia.org/wiki/en:William_Morton_Wheeler" class="extiw" title="w:en:William Morton Wheeler"><span title="U.S. entomologist, myrmecologist and Harvard professor (1865–1937)">William Morton Wheeler</span></a>
</bdi>
<cite class="book" style="font-style:normal" id="Reference-Wheeler-1901">Wheeler, William Morton (1901)      <i> Free-Swimmiong Copepods of the Woods Hole Region</i>, Bulletin of the United States Fish Commission, vol. 19, 1899, <a href="//commons.wikimedia.org/wiki/Category:Washington,_DC" title="Category:Washington, DC">Washington, DC</a>:  Government Printing Office  <small></small></cite>