Abstract
Nemesiidae Simon, 1889 was elevated to the level of family from the tribe Nemesiae Simon, 1889, described in Ctenizinae Thorell, 1887 and considered a senior synonym of Pycnothelidae Chamberlin, 1917. It was divided into six subfamilies: Anaminae Simon, 1889, Simon Bemmerinae, 1903, Diplothelopsinae Schiapelli & Gerschmann, 1967, Ixamatinae Raven, 1985, Nemesiinae Simon, 1889 and Pycnothe…