Illustration of a <i>Mola mola</i>. Caption in source reads: "Rough Sun-fish (<i>Orthagoriscus mola</i>). (Captured near Portland.)".
British Museum (Natural History)
<cite class="book" style="font-style:normal">(1887) <i> <a rel="nofollow" class="external text" href="https://archive.org/stream/guidetogalleries87brit#page/94/mode/1up">Guide to the Galleries of Reptiles and Fishes in the Department of Zoology of the British Museum (Natural History)</a></i>, Fleet Street, London:  Taylor and Francis, p. 94  <small><a href="https://en.wikipedia.org/wiki/Online_Computer_Library_Center" class="extiw" title="en:Online Computer Library Center">OCLC</a>:   <a rel="nofollow" class="external text" href="https://www.worldcat.org/oclc/9626504">9626504</a>. </small></cite>