Joseph Leidy was a taxonomist, known for discovering several notable species, like the Dire Wolf, which he named †Aenocyon dirus dirus, in 1858.
This short article about a person from the United States can be made longer. You can help Wikipedia by adding to it.Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
