Willisus Explained
Willisus is a monotypic genus of North American araneomorph spiders in the family Cybaeidae containing the single species, Willisus gertschi. It was first described by V. D. Roth in 1981,[1] and has only been found in United States.[2]
Notes and References
- Roth. V. D.. 1981. A new genus of spider (Agelenidae) from California exhibiting a third type of leg autospasy.. Bulletin of the American Museum of Natural History. 101–105. 170.
- Gen. Willisus Roth, 1981. World Spider Catalog Version 20.0. 2019-06-07. 2019. Natural History Museum Bern. 10.24436/2.