Geragnostus waldorfstatleri is a species of trilobite discovered in 2005 by paleontologist Samuel Turvey. The species was given the name by Turvey, feeling that the animal's pygidium (tail) resembled the heads of the Muppet's Statler and Waldorf.
- Turvey, S.T. (2005). Agnostid trilobites from the Arenig-Llanvirn of South China. Transactions of the Royal Society of Edinburgh: Earth Sciences 95: 527-542.