In synonymy:
Stylophora Menge, 1866 = Diplostyla Emerton, 1882 (Merrett, 1963b: 465, preoccupied)
Transferred to other genera:
Diplostyla approximata (O. Pickard-Cambridge, 1871) -- see Bathyphantes
Diplostyla blattifera (Urquhart, 1886) -- see Laperousea
Diplostyla colletti (Strand, 1899) -- see Kaestneria
Diplostyla dorsalis (Wider, 1834) -- see Kaestneria
Diplostyla flavipes (Blackwall, 1854) -- see Tenuiphantes
Diplostyla inornata Emerton, 1917 -- see Bathyphantes
Diplostyla nigrina (Westring, 1851) -- see Bathyphantes
Diplostyla pullata (O. Pickard-Cambridge, 1863) -- see Kaestneria
In synonymy:
Diplostyla albomaculata (Menge, 1866, T from Stylophora) = Diplostyla concolor (Wider, 1834) (Simon, 1884a: 336, sub Bathyphantes)
Diplostyla filipes (Blackwall, 1836, T from Theridion) = Diplostyla concolor (Wider, 1834) (Thorell, 1870a: 70, sub Linyphia)
Diplostyla grandimanus (Ohlert, 1867, T from Micryphantes) = Diplostyla concolor (Wider, 1834) (Thorell, 1870a: 70, sub Linyphia)