In synonymy:
Susarion O. Pickard-Cambridge, 1901 = Pocadicnemis Simon, 1884 (O. Pickard-Cambridge, 1904a: 157)

type Walckenaeria pumila Blackwall, 1841; gender feminine

N.B.: considered a senior synonym of Susarion O. Pickard-Cambridge, 1901a: 36 [urn:lsid:nmbe.ch:spidergen:05905] (type S. neglectum O. Pickard-Cambridge, 1901 = Pocadicnemis pumila (Blackwall, 1841)) by O. Pickard-Cambridge, 1904a: 157 (by transfer and synonymy of the type species).

Transferred to other genera:
Pocadicnemis ekblomi Schenkel, 1931 -- see Baryphyma
Pocadicnemis hartlandiana (Emerton, 1913) -- see Tusukuru
Pocadicnemis prominens Simon, 1884 -- see Lasiargus

In synonymy:
Pocadicnemis bifida (Menge, 1869, T from Microneta) = Pocadicnemis pumila (Blackwall, 1841) (Simon, 1884a: 714).
Pocadicnemis impavida (Hull, 1950, T from Meioneta = Agyneta) = Pocadicnemis pumila (Blackwall, 1841) (Millidge & Locket, 1952: 71).
Pocadicnemis longitubus (Emerton, 1882, T from Lophocarenum) = Pocadicnemis pumila (Blackwall, 1841) (Crosby & Bishop, 1933b: 140, confirmed by Millidge, 1976: 151).
Pocadicnemis nefaria (O. Pickard-Cambridge, 1879, T from Microneta) = Pocadicnemis pumila (Blackwall, 1841) (Millidge, 1976: 151, confirming O. Pickard-Cambridge, 1906a: 51).
Pocadicnemis neglecta Millidge, 1976 = Pocadicnemis juncea Locket & Millidge, 1953 (Heimer, 1978a: 108).
Pocadicnemis neglecta (O. Pickard-Cambridge, 1901, T from Susarion) = Pocadicnemis pumila (Blackwall, 1841) (O. Pickard-Cambridge, 1904a: 157).
Pocadicnemis spinipes (Wiehle, 1967, T from Maso) = Pocadicnemis carpatica (Chyzer, 1894) (Denis, 1969: 103).

Pocadicnemis americana Millidge, 1976: 153, f. 38-40, 45 (Dmf).
Pocadicnemis americana Paquin & Dupérré, 2003: 116, f. 1206-1208 (mf).
Pocadicnemis americana Paquin & Dupérré, 2006: 16, f. 30 (m).
Pocadicnemis americana Marusik, 2015: 690, f. 11Q-S (mf).

Maso carpaticus Chyzer, in Chyzer & Kulczyński, 1894: 133, pl. 5, f. 16 (Df).
Pocadicnemis carpatica Miller & Kratochvíl, 1938: 239, f. 4 (Dm).
Maso spinipes Wiehle, 1967a: 2, f. 1-6 (Dmf) [urn:lsid:nmbe.ch:spidersp:056913].
Pocadicnemis carpatica Denis, 1969: 103, f. 1-2 (m, S of Maso spinipes).
Pocadicnemis carpatica Miller, 1971: 254, pl. LI, f. 15-16 (mf).
Pocadicnemis carpathica Heimer, 1978a: 103, f. 5-6 (mf).
Pocadicnemis carpathica Heimer & Nentwig, 1991: 234, f. 626 (mf).
Pocadicnemis carpatica Rozwałka, 2008b: 129, f. 1 (f).

Pocadicnemis desioi Caporiacco, 1935b: 181, pl. 1, f. 17 (Dmf).

Pocadicnemis jacksoni Millidge, 1976: 153, f. 34-37 (Df).
Pocadicnemis jacksoni Gao & Zhu, 1990: 153, f. 7-8 (f).
Pocadicnemis jacksoni Song, Zhu & Chen, 1999: 203, f. 115K-L (f).

Pocadicnemis pumila juncea Locket & Millidge, 1953: 237, f. 143e (Df).
Pocadicnemis pumila Locket, Millidge & Merrett, 1974: 82 (S, rejected).
Pocadicnemis juncea Millidge, 1976: 151, f. 26-28, 32 (f, Dm, elevated to species).
Pocadicnemis neglecta Millidge, 1976: 153, f. 29-31, 33 (Dmf; preoccupied by O. Pickard-Cambridge, 1901, see Pocadicnemis pumila) [urn:lsid:nmbe.ch:spidersp:056912].
Pocadicnemis juncea Heimer, 1978a: 108, f. 1-2 (mf, S of Pocadicnemis neglecta).
Pocadicnemis juncea Roberts, 1987: 54, f. 20e, 21d (mf).
Pocadicnemis juncea Gao & Zhu, 1990: 153, f. 5-6 (f; probably misidentified, per Komnenov, 2014: 79).
Pocadicnemis juncea Chen & Zhang, 1991: 181, f. 178.1-2 (f; probably misidentified, per Komnenov, 2014: 79).
Pocadicnemis juncea Heimer & Nentwig, 1991: 234, f. 628 (mf).
Pocadicnemis juncea Dobson, 1992: 2, 1 f. (f).
Pocadicnemis juncea Song, Zhu & Chen, 1999: 203, f. 115M-N (f; probably misidentified, per Komnenov, 2014: 79).
Pocadicnemis juncea Russell-Smith, 2013b: 23, f. 2A-C (mf).
Pocadicnemis juncea Otto & Japoshvili, 2018: 379, f. 21 (m).
Pocadicnemis juncea Sammet et al., 2023: 1034, f. 5B (m).

Pocadicnemis occidentalis Millidge, 1976: 154, f. 41-44, 46 (Dmf).

Walckenaera pumila Blackwall, 1841a: 639 (Dmf).
Argus pumilus Walckenaer, 1847a: 508.
Melicertus pumilus Simon, 1864: 196.
Walckenaera pumila Blackwall, 1864a: 312, pl. 21, f. 227 (mf).
Microneta bifida Menge, 1869: 235, pl. 46, f. 134 (Dmf; spelled biloba in legend) [urn:lsid:nmbe.ch:spidersp:056908].
Walckenaera pumila Thorell, 1873: 452.
Neriene nefaria O. Pickard-Cambridge, 1879e: 200, pl. 12, f. 4 (Dm) [urn:lsid:nmbe.ch:spidersp:056911].
Lophocarenum pumilum Bertkau, 1880b: 305.
Lophocarenum longitubus Emerton, 1882: 49, pl. 13, f. 6 (Dm) [urn:lsid:nmbe.ch:spidersp:056909].
Erigone pumila Dahl, 1883: 47.
Gongylidium nefarium Simon, 1884a: 499.
Pocadicnemis pumila Simon, 1884a: 714, f. 582-585 (mf, S of Microneta bifida).
Pocadicnemis longitubus Simon, 1884a: 718.
Neriene inerrans O. Pickard-Cambridge, 1885c: 11, pl. 1, f. 3 (Df, not m).
Pocadicnemis pumila Chyzer & Kulczyński, 1894: 122, pl. 4, f. 44, pl. 5, f. 1 (mf).
Pocadicnemis pumila Simon, 1894a: 657, f. 686-687 (m).
Pocadicnemis pumila Becker, 1896: 138, pl. 11, f. 19 (mf).
Susarion neglectum O. Pickard-Cambridge, 1901a: 36 (Df) [urn:lsid:nmbe.ch:spidersp:056907].
Pocadicnemis pumilus Smith, 1901a: 304, p. 334: f. 1q-r, 2n (m).
Pocadicnemis pumila Smith, 1901b: 9, f. 2n (f).
Microneta nefaria Smith, 1901b: 173.
Pocadicnemis pumila Bösenberg, 1902: 187, pl. 16, f. 258 (mf).
Pocadicnemis pumilus O. Pickard-Cambridge, 1904a: 157 (S of Susarion neglectum).
Pocadicnemis longituba Crosby, 1905a: 327, pl. 29, f. 3 (m, Df).
Pocadicnemis pumilus O. Pickard-Cambridge, 1906a: 51 (S of Microneta nefaria).
Erigone longituba Petrunkevitch, 1911: 746.
Peponocranium pumilum Dahl, 1912b: 604.
Pocadicnemis pumila Simon, 1926: 361, 490, f. 641-642 (mf, S of Microneta bifida confirmed).
Pocadicnemis pumila Crosby & Bishop, 1933b: 140, pl. 5, f. 127-131 (mf, S of Pocadicnemis longitubus).
Pocadicnemis pumila Miller, 1947: 37, pl. VI, f. 8 (f).
Pocadicnemis pumila Kaston, 1948: 180, f. 501-502, 562-565 (mf).
Meioneta impavida Hull, 1950: 422, f. 5 (Df) [urn:lsid:nmbe.ch:spidersp:056910].
Pocadicnemis pumila Millidge & Locket, 1952: 71 (S of Meioneta impavida).
Pocadicnemis pumila Locket & Millidge, 1953: 235, f. 143A-E (mf).
Pocadicnemis pumila Wiehle, 1960a: 375, f. 683-691 (mf).
Pocadicnemis pumila Merrett, 1963b: 440, f. 122A-C (m).
Pocadicnemis pumila Tystshenko, 1971: 248, f. 903 (f).
Pocadicnemis pumila Miller, 1971: 254, pl. LI, f. 13-14 (mf).
Pocadicnemis pumila Palmgren, 1976: 93, f. 9.14-17 (mf).
Pocadicnemis pumila Millidge, 1976: 151, f. 21-25 (mf, S of Microneta nefaria confirmed).
Pocadicnemis pumila Martin, 1977: 268, f. 4 (f).
Pocadicnemis pumila Millidge, 1977: 40, f. 163 (m).
Pocadicnemis pumila Heimer, 1978a: 103, f. 3-4 (mf).
Pocadicnemis pumila Roberts, 1987: 54, f. 20d, 21b (mf).
Pocadicnemis pumila Saito & Yasuda, 1988: 23, f. 1-6 (mf).
Pocadicnemis pumila Tanasevitch, 1990: 103, f. 23.3, 24.10 (mf).
Pocadicnemis pumila Heimer & Nentwig, 1991: 234, f. 627 (mf).
Pocadicnemis pumila Ono et al., 1991: 96, f. 22 (f).
Pocadicnemis pumila Dobson, 1992: 2, 1 f. (f).
Pocadicnemis prope pumila Rossi & Arnò, 1995: 52, photo 2 (f).
Pocadicnemis pumila Paquin & Dupérré, 2006: 15, f. 29 (m).
Pocadicnemis pumila Ono, Matsuda & Saito, 2009: 260, f. 10-15 (mf).
Pocadicnemis pumila Russell-Smith, 2013b: 23, f. 1A-C (mf).