type Erigone blackwalli O. Pickard-Cambridge, 1873; gender feminine; syn. of Trichopterna cito (O. Pickard-Cambridge, 1873)

N.B.: Wunderlich's (1970: 407) synonymy of this genus with Pelecopsis Simon, 1864 has not been accepted (see Millidge, 1977: 25).

Transferred to other genera:
Trichopterna alticola (Berland, 1936) -- see Pelecopsis
Trichopterna alticola elgonensis Holm, 1962 -- see Pelecopsis
Trichopterna alticola kenyensis Holm, 1962 -- see Pelecopsis
Trichopterna alticola kivuensis Miller, 1970 -- see Pelecopsis
Trichopterna alticola ruwenzoriensis Holm, 1962 -- see Pelecopsis
Trichopterna biceps Holm, 1962 -- see Pelecopsis
Trichopterna fatrensis Miller, 1966 -- see Sauron
Trichopterna globipes (L. Koch, 1872) -- see Erigonoplus
Trichopterna justa (O. Pickard-Cambridge, 1875) -- see Erigonoplus
Trichopterna mengei (Simon, 1884) -- see Pelecopsis
Trichopterna nigrocaerulea (Simon, 1882) -- see Erigonoplus
Trichopterna nivicola (Simon, 1884) -- see Dresconella
Trichopterna pasteuri (Berland, 1936) -- see Pelecopsis
Trichopterna physeter (Fage, 1936) -- see Pelecopsis
Trichopterna reclinata Holm, 1962 -- see Pelecopsis
Trichopterna rufithorax (Simon, 1882) -- see Ouedia
Trichopterna tenera Holm, 1962 -- see Pelecopsis
Trichopterna thorelli (Westring, 1861) -- see Trichopternoides
Trichopterna turrigera (Simon, 1882) -- see Erigonoplus
Trichopterna varians Holm, 1962 -- see Pelecopsis

In synonymy:
Trichopterna alticeps (Denis, 1951, T from Erigonoplus) = Trichopterna cucurbitina (Simon, 1882) (Bosmans, Cardoso & Crespo, 2010: 55).
Trichopterna subfusca (Bösenberg, 1902, T from Lophocarenum) = Trichopterna cito (O. Pickard-Cambridge, 1873) (Wiehle, 1960a: 56).

Erigone cito O. Pickard-Cambridge, 1873a: 764, pl. 66, f. 21 (Dmf).
Erigone blackwallii O. Pickard-Cambridge, 1873a: 765, pl. 66, f. 22 (Dmf).
Lophocarenum blackwallii Simon, 1884a: 675, f. 525-526 (mf).
Trichopterna blackwallii Chyzer & Kulczyński, 1894: 117, pl. 4, f. 39 (mf).
Lophocarenum blackwallii Smith, 1901a: 358, p. 334: f. 1y, p. 359: 1d (m).
Lophocarenum blackwallii Bösenberg, 1902: 197, pl. 17, f. 272 (m).
Lophocarenum subfuscum Bösenberg, 1902: 199, pl. 17, f. 276 (Df).
Lophocarenum cito Bösenberg, 1902: 201, pl. 18, f. 279 (m).
Trichopterna cito Simon, 1926: 345, 484, f. 589 (mf).
Pelecopsis cito Roewer, 1928a: 106, f. 1195, 1203 (mf).
Pelecopsis subfuscus Roewer, 1928a: 106, f. 1199 (f).
Trichopterna cito Miller, 1947: 37, pl. V, f. 4, pl. VI, f. 1-3 (mf).
Trichopterna cito Denis, 1947e: 150, f. 7 (f).
Trichopterna cito Hackman, 1952b: 77, f. 12a-b, 20 (mf).
Trichopterna cito Tullgren, 1955: 352, f. 54a-h (mf).
Trichopterna cito Locket, Millidge & La Touche, 1958: 137, f. 1a-e (mf).
Trichopterna cito Wiehle, 1960a: 56, f. 81-90 (mf, S).
Trichopterna cito Cooke, 1963: 157, f. 19-22 (mf).
Trichopterna cito Miller, 1966: 157, pl. IV, f. 1-3 (f).
Trichopterna cito Tystshenko, 1971: 245, f. 790 (f).
Trichopterna cito Miller, 1971: 256, pl. LII, f. 5-7 (mf).
Trichopterna cito Locket, Millidge & Merrett, 1974: 84, f. 51A-D (mf).
Trichopterna cito Palmgren, 1976: 108, f. 9.18-22 (mf).
Trichopterna cito Millidge, 1977: 25, f. 86 (m).
Trichopterna cito Holm, 1979: 260, f. 5-7, 22, 47-49 (m).
Trichopterna cito Roberts, 1987: 58, f. 23f, 24b (mf).
Trichopterna cito Tanasevitch, 1990: 102, f. 22.40, 23.18, 28.27 (mf).
Trichopterna cito Heimer & Nentwig, 1991: 262, f. 696 (mf).
Trichopterna cito Marusik & Gnelitsa, 2009a: 66, f. 18, 46-47 (mf).
Trichopterna cito Lecigne, 2018b: 71, f. 9A (f).
Trichopterna cito Seropian et al., 2023: 256, f. 54 (f).

Erigone cucurbitina Simon, 1882d: 242 (Dm).
Lophocarenum cucurbitinum Simon, 1884a: 672, f. 519-521 (m, Df).
Trichopterna cucurbitina Simon, 1926: 344, 345, 484, f. 577-578 (mf).
Erigonopterna alticeps Denis, 1951e: 150, f. 1-6 (Dm) [urn:lsid:nmbe.ch:spidersp:010544].
Trichopterna cucurbitina Millidge, 1977: 23, f. 74 (m).
Erigonoplus alticeps Brignoli, 1983c: 338.
Trichopterna cucurbitina Bosmans, Cardoso & Crespo, 2010: 55, f. 118-124 (mf, S).
Trichopterna cucurbitina Lecigne, 2017: 31, f. 16D-E (f).
Erigone cucurbitina Frétey, 2023: 124 (year of description corrected).

Trichopterna grummi Tanasevitch, 1989a: 154, f. 202-208 (Dmf).

Erigonoplus krueperi Simon, 1885c: 335 (Dm).
Trichopterna krueperi Simon, 1926: 484.

Trichopterna loricata Denis, 1962g: 181, f. 5-9 (Dm).

Erigone lucasi O. Pickard-Cambridge, 1875b: 208, pl. 28, f. 16 (Dm).
Pelecopsis lucasi Denis, 1962j: 281, f. 1-5 (m).
Trichopterna lucasi Bosmans & Abrous, 1992: 83, f. 142-146 (Tm from Pelecopsis).

Trichopterna macrophthalma Denis, 1962g: 183, f. 10-11 (Df).

Trichopterna rotundiceps Denis, 1962g: 188, f. 19-22 (Dm).

Trichopterna seculifera Denis, 1962g: 185, f. 12-18 (Dmf).