This post was originally featured on the Biodiversity Heritage Library blog. In the last decades of the 19th century, a monumental publication on the biodiversity of Mexico and Central America <a href="https://blog.library.si.edu/blog/2021/05/06/hidden-biodiversity-exploring-neotropical-fungus-weevils-with-the-help-of-bhl/#more-'" class="more-link">more »</a>