N.B.: considered a senior synonym of Hadrotarsidae Thorell, 1881: 190 (sub Hadrotarsoidae, removed from the synonymy of Oonopidae by Roewer, 1963a: 122, rejecting Roewer, 1942a: 287) by Forster, Platnick & Coddington, 1990: 111 (per Wunderlich, 1978a: 25 and Wunderlich, 1986: 95, rejecting Baert, 1984a: 615 and Davies, 1985: 67), who recognized an expanded Hadrotarsinae as well as a separate subfamily Spintharinae Simon, 1894a: 512 (sub Spinthareae); the subfamily Theonoeinae Simon, 1894a: 586 (sub Theonoeae) (synonym Pholcommatinae Simon, 1894a: 589, sub Pholcommateae), which include Theonoe Simon, 1881, Carniella Thaler & Steinberger, 1988, Robertus O. Pickard-Cambridge, 1879 and Pholcomma Thorell, 1869, is circumscribed by Eskov & Marusik, 2024: 51; Eskov & Marusik, 2024: 52 also mention the subfamilies Argyrodinae Simon, 1881a: 14 (sub Argyrodini) and Latrodectinae Petrunkevitch, 1928: 117 (junior synyonym of Dipoeninae Simon, 1894a: 561, sub Dipoeneae).
In synonymy:
Nihonhimea amoena (Thorell, 1877) = Nihonhimea mundula (L. Koch, 1872) (Thorell, 1895b: 99, sub Theridion)
Nihonhimea mundula papuana (Chrysanthus, 1963) = Nihonhimea mundula (L. Koch, 1872) (Saaristo, 2006: 70, sub Parasteatoda amoena)
Nihonhimea picadoi (Banks, 1909) = Nihonhimea tesselata (Keyserling, 1884) (Levi, 1963b: 232, sub Achaearanea)
Nihonhimea terex (Levi, 1959) = Nihonhimea tesselata (Keyserling, 1884) (Levi, 1963b: 232, sub Achaearanea)
Nihonhimea ungilensis (Kim & Kim, 1996, T from Achaearanea) = Nihonhimea japonica (Bösenberg & Strand, 1906) (Yoshida, 2000b: 142)