Anaca Bergroth, 1891b: 214. New name for Hyllus Stål, 1868.
Hyllus Stål, 1868d: 513 (junior homonym of Hyllus Koch, 1846, Arachnida). Type species by subsequent monotypy (Haglund, 1868: 160): Hyllus aeruginosus Haglund, 1868 (= Mormidea florens Walker, 1867).