Gargiulo, Fabio de F., Antonio Domingos Brescovit, and Sylvia Marlene Lucas. “Umbyquyra Gen. Nov., a New Tarantula Spider Genus from the Neotropical Region (Araneae, Mygalomorphae, Theraphosidae), With a Description of Eight New Species”. European Journal of Taxonomy, no. 457 (August 23, 2018). Accessed April 24, 2026. https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/588.