Reference
Fabio de F. Gargiulo, Antonio Domingos Brescovit, Sylvia M. Lucas (2018): 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 – 0457: 1 - 50.