Polar cod, <i><a href="//commons.wikimedia.org/w/index.php?title=Boreogadus_saida&amp;action=edit&amp;redlink=1" class="new" title="Boreogadus saida (page does not exist)">Boreogadus saida</a></i>. The specimen #21746, U. S. National Museum, collected at Annanactook Harbor, Cumberland Gulf, by Ludwig Kumlien on October 19, 1877.
<bdi><a href="https://www.wikidata.org/wiki/Q20890047" class="extiw" title="d:Q20890047"><span title="American artist">H. L. Todd</span></a>
</bdi>
1884
Goode G. B. <i>The Fisheries and Fishery Industries of the United States. Section I. Natural History of Usefull Aquatic Animals.</i> – Washington: Government Printing Office, 1884. Plate 59B. <a rel="nofollow" class="external text" href="https://www.biodiversitylibrary.org/page/8359931">Reprint</a>