type Erigone scurrilis O. Pickard-Cambridge, 1873; gender masculine

N.B.: considered a senior synonym of Trachelocamptus Simon, 1884 by Wunderlich, 1995a: 368, but instead considered a synonym of Erigonoplus Simon, 1884 by Bosmans, Cardoso & Crespo, 2010: 20 (by transfer of the type species); not a senior synonym of Thaumatoncus Simon, 1884 (Bosmans, 2002: 18, contra Denis, 1967a: 794, sub Trachelocamptus).

Transferred to other genera:
Acartauchenius columbiensis Crosby, 1905 -- see Maso
Acartauchenius depressifrons Simon, 1884 -- see Erigonoplus
Acartauchenius indicator (Simon, 1884) -- see Thaumatoncus
Acartauchenius justus (O. Pickard-Cambridge, 1875) -- see Erigonoplus
Acartauchenius lancearius (Simon, 1884) -- see Diplocephalus
Acartauchenius longus (Kulczyński, 1882) -- see Mecynargus
Acartauchenius monodon (O. Pickard-Cambridge, 1872) -- see Janetschekia
Acartauchenius mystacinus (Simon, 1884) -- see Diplocephalus
Acartauchenius nasutus (O. Pickard-Cambridge, 1879) -- see Erigonoplus
Acartauchenius pilifrons (L. Koch, 1879) -- see Arcterigone

In synonymy:
Acartauchenius aequus (O. Pickard-Cambridge, 1911, T from Araeoncus) = Acartauchenius scurrilis (O. Pickard-Cambridge, 1873) (Simon, 1926: 499).
Acartauchenius erratus (O. Pickard-Cambridge, 1908, T from Araeoncus) = Acartauchenius scurrilis (O. Pickard-Cambridge, 1873) (Roewer, 1942a: 499).
Acartauchenius hirticeps (Denis, 1964) = Acartauchenius insigniceps (Simon, 1894) (Bosmans, 2002: 7).
Acartauchenius obscurus (Denis, 1967) = Acartauchenius insigniceps (Simon, 1894) (Bosmans, 2002: 7).
Acartauchenius prominens (Denis, 1967) = Acartauchenius mutabilis (Denis, 1967) (Bosmans, 2002: 11).

Nomen dubium:
Acartauchenius derisor (Simon, 1918b: 153, m, France, originally in Trachelocamptus) -- Lecigne et al., 2022: 14.

Trachelocamptus asiaticus Tanasevitch, 1989a: 151, f. 184-189, 198-199 (Dmf).

Trachelocamptus bedeli Simon, 1884a: 580 (Dm).
Acartauchenius bedeli Bosmans, 2002: 3, f. 1-7 (m, Df).

Trachelocamptus desertus Tanasevitch, 1993b: 5, f. 1-5 (Dmf).

Wubana hamulifer Denis, 1937b: 1042, pl. 4, f. 2-4 (Dm).
Wubana hamifera Roewer, 1942a: 710 (lapsus).
Acartauchenius hamulifer Bosmans, 2002: 5, f. 8-14 (m, Df, T from Wubana).

Acartauchenius himalayensis Tanasevitch, 2011d: 563, f. 1-8 (Dm).

Trachelocamptus insigniceps Simon, 1894a: 629 (Dm).
Trachelocamptus hirticeps Denis, 1964g: 382, f. 2-7 (Dmf) [urn:lsid:nmbe.ch:spidersp:009318].
Trachelocamptus obscurus Denis, 1967a: 799, f. 11 (Df) [urn:lsid:nmbe.ch:spidersp:009327].
Acartauchenius insigniceps Bosmans, 2002: 7, f. 15-24 (mf, S of Acartauchenius hirticeps and A. obscurus).
Acartauchenius insigniceps Rehfeldt & Cassar, 2024: 25, f. 14a-e, 15a-d (mf).

Erigone leprieuri O. Pickard-Cambridge, 1875b: 202, pl. 28, f. 11 (Dm).
Acartauchenius leprieuri Simon, 1884a: 744.
Acartauchenius leprieuri Bosmans, 2002: 9, f. 25-31 (m, Df).

Trachelocamptus minor Millidge, 1979: 324, f. 42-45 (Dm).
Acartauchenius minor Wunderlich, 1995a: 369, f. 29-30 (m).

Trachelocamptus monoceros Tanasevitch, 1989a: 152, f. 190-196, 200-201 (Dmf).

Trachelocamptus mutabilis Denis, 1967a: 795, f. 1-8 (Dmf).
Trachelocamptus prominens Denis, 1967a: 798, f. 9-10 (Df) [urn:lsid:nmbe.ch:spidersp:009329].
Trachelocamptus mutabilis Thaler, 1977: 559, f. 1-5 (m).
Acartauchenius mutabilis Bosmans, 2002: 11, f. 32-38 (mf, S of Acartauchenius prominens).

Acartauchenius orientalis Wunderlich, 1995e: 491, f. 50-52 (Df).

Acartauchenius planiceps Bosmans, 2002: 15, f. 47-50 (Dm).

Acartauchenius praeceps Bosmans, 2002: 13, f. 39-46 (Dmf).

Acartauchenius sardiniensis Wunderlich, 1995a: 369, f. 24-28 (Dmf).

Erigone scurrilis O. Pickard-Cambridge, 1873a: 760, pl. 66, f. 17 (Dm).
Acartauchenius scurrilis Simon, 1884a: 741, f. 628-630 (m, Df).
Acartauchenius scurrilis Chyzer & Kulczyński, 1894: 121, pl. 4, f. 43 (mf).
Acartauchenius scurrilis Simon, 1894a: 660, f. 690-692 (m).
Acartauchenius scurrilis Bösenberg, 1902: 209, pl. 18, f. 293 (mf).
Araeoncus erratus O. Pickard-Cambridge, 1908a: 131, 145, pl. B, f. 54-56 (Dm) [urn:lsid:nmbe.ch:spidersp:059685].
Acartauchenius scurrilis Lessert, 1910b: 170 (mf).
Araeoncus aequus O. Pickard-Cambridge, 1911b: 55, 69, pl. A, f. 11-13 (Df) [urn:lsid:nmbe.ch:spidersp:059686].
Acartauchenius scurrilis Simon, 1926: 392, 499, f. 693 (mf, S of Araeoncus aequus).
Acartauchenius scurrilis Roewer, 1942a: 698 (S of Araeoncus erratus).
Acartauchenius scurrilis Miller, 1947: 66, pl. VIII, f. 9-12 (f).
Acartauchenius scurrilis Locket & Millidge, 1953: 255, f. 155D-G (mf).
Acartauchenius scurrilis Wiehle, 1960a: 432, f. 791-797 (mf).
Acartauchenius scurrilis Merrett, 1965: 467, f. 1A-C (m).
Acartauchenius scurrilis Tystshenko, 1971: 265, f. 818 (f).
Acartauchenius scurrilis Miller, 1971: 279, pl. LIX, f. 16-18 (mf).
Acartauchenius scurrilis Palmgren, 1976: 40, f. 17.11-15 (mf).
Acartauchenius scurrilis Millidge, 1977: 17, f. 53 (m).
Acartauchenius scurrilis Roberts, 1987: 67, f. 27h, 28c (mf).
Acartauchenius scurrilis Heimer & Nentwig, 1991: 110, f. 317 (mf).
Acartauchenius scurrilis Sancak & Erdek, 2014: 96, f. 1A-B (m).
Acartauchenius scurrilis Seropian et al., 2023: 246, f. 32-33 (m).

Acartauchenius simoni Bosmans, 2002: 18, f. 51-56 (Dmf).