article in <i>Proceedings of the United States National Museum</i> vol. xxxi
<bdi><a href="https://en.wikipedia.org/wiki/en:Marcus_Ward_Lyon_Jr." class="extiw" title="w:en:Marcus Ward Lyon Jr."><span title="U.S. mammalogist, bacteriologist, and pathologist (1875–1942)">Marcus Ward Lyon, Jr.</span></a>
</bdi>
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