d.1.: Chinese Three-tailed Swallowtail, female, upperwing; d.2.: Northern Luehdorfia, upperwing; d.3.: Japanese Luehdorfia, upperwing; d.4.: Chinese Three-tailed Swallowtail, male, upperwing
<bdi><a href="https://en.wikipedia.org/wiki/en:Adalbert_Seitz" class="extiw" title="w:en:Adalbert Seitz"><span title="German entomologist (1860-1938)">Adalbert Seitz</span></a>
</bdi>
circa 1909 <div style="display: none;">date QS:P,+1909-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external text" href="https://www.biodiversitylibrary.org/item/216717"><i>Die Gross-Schmetterlinge der Erde</i> (The Macrolepidoptera of the World) Vol. 1 (Section I: Fauna palaearctica. Part 1: Rhopalocera)</a>, <a rel="nofollow" class="external text" href="https://www.biodiversitylibrary.org/item/216717#page/25/mode/1up">plate 8</a>.