In synonymy:
Astaenorchestes Simon, 1900 = Hispo Simon, 1886 (Wanless, 1981a: 179)
Pseudomarengo Caporiacco, 1947 = Hispo Simon, 1886 (Wanless, 1981a: 179)
Quekettia G. W. Peckham & E. G. Peckham, 1902 = Hispo Simon, 1886 (Wesołowska & Cumming, 2008: 186)
Transferred to other genera:
Hispo alboguttata Simon, 1903 -- see Jerzego
Hispo bipartita Simon, 1903 -- see Jerzego
In synonymy:
Hispo inermis (Caporiacco, 1947) = Hispo georgius G. W. Peckham & E. G. Peckham, 1892 (Wesołowska & Cumming, 2008: 186, with inverted priority)
Hispo rufescens (Caporiacco, 1947) = Hispo georgius G. W. Peckham & E. G. Peckham, 1892 (Prószyński, 1987: 83, 165, sub Pseudomarengo)
Nomen dubium:
Hispo continentalis (Caporiacco, 1949a: 462, j, Kenya, originally in Astaenorchestes) -- Wanless, 1981a: 197