In synonymy:
Erigonides Strand, 1907 = Hylyphantes Simon, 1884 (Simon, 1926: 521, sub Tmeticus, by transfer of the type species)
Erigonidium Smith, 1904 = Hylyphantes Simon, 1884 (Wunderlich, 1970: 406)
Transferred to other genera:
Hylyphantes naniwaensis (Oi, 1960) -- see Mermessus
Hylyphantes nigriterminorum (Oi, 1960) -- see Neserigone
Hylyphantes torquipalpis (Oi, 1960) -- see Neserigone
In synonymy:
Hylyphantes adeptus (O. Pickard-Cambridge, 1907, T from Tmeticus) = Hylyphantes graminicola Sundevall, 1830 (Bristowe, 1939: 80, sub Erigonidium)
Hylyphantes birmanicus (Thorell, 1895) = Hylyphantes graminicola Sundevall, 1830 (Tanasevitch, 2014b: 75)
Hylyphantes decens (Thorell, 1871, T from Erigone) = Hylyphantes graminicola Sundevall, 1830 (Breitling et al., 2015: 71)
Hylyphantes dentifer (Westring, 1861, T from Gongylidium) = Hylyphantes graminicola Sundevall, 1830 (Simon, 1926: 521, sub Tmeticus)
Hylyphantes fasciatus (Thorell, 1898, T from Erigone) = Hylyphantes graminicola Sundevall, 1830 (Tanasevitch, 2010c: 104, sub H. birmanicus)
Hylyphantes hua (Dönitz & Strand, 1906, T from Erigone) = Hylyphantes graminicola Sundevall, 1830 (Eskov, 1992b: 166, sub Erigonidium)
Hylyphantes orientalis (Simon, 1909, T from Erigone) = Hylyphantes graminicola Sundevall, 1830 (Tu & Li, 2004a: 426)
Hylyphantes rubripes (Hahn, 1833, T from Theridion) = Hylyphantes graminicola Sundevall, 1830 (Menge, 1868: 191, sub Tmeticus)
Hylyphantes tonkina (Simon, 1909, T from Erigone) = Hylyphantes graminicola Sundevall, 1830 (Tu & Li, 2004a: 426)
Hylyphantes yunnanensis (Schenkel, 1963, T from Tmeticus) = Hylyphantes graminicola Sundevall, 1830 (Tu, Li & Rollard, 2005: 651)