Plate VII from type description of <i>Architeuthis longimanus</i> (now considered a synonym of <i>Architeuthis dux</i>). Original description: "<i>Architeuthis longimanus</i>. Sketch showing side-view, 1/24th natural size."
Thomas William Kirk (1856–1936)
1888
Kirk, T.W. (1888). <a rel="nofollow" class="external text" href="https://www.biodiversitylibrary.org/page/3746533">Brief description of a new species of large decapod (<i>Architeuthis longimanus</i>)</a>. <i>Transactions and Proceedings of the New Zealand Institute</i> <b>20</b>(1): 34–39.