N.B.: considered a synonym of Auletta O. Pickard-Cambridge, 1882b: 258 [urn:lsid:nmbe.ch:spidergen:05427] (type A. excavata O. Pickard-Cambridge, 1882 = Macrargus carpenteri (O. Pickard-Cambridge, 1895)) and of Aulettobia Strand, 1929: 14 [urn:lsid:nmbe.ch:spidergen:05428] (replacement name for Auletta, preoccupied in Porifera by Schmidt, 1870) by Wunderlich, 1974b: 160.

Transferred to other genera:

Macrargus adipatus (L. Koch, 1872) -- see Oreonetides

Macrargus alpinus Li & Zhu, 1993 -- see Nippononeta

Macrargus camtschadalicus (Kulczyński, 1885) -- see Perro

Macrargus coreanus Paik, 1991 -- see Nippononeta

Macrargus indistinctus Kulczyński, 1908 -- see Masikia

Macrargus macrochaerus (Thorell, 1875) -- see Oreonetides

Macrargus pacificus Berland, 1924 -- see Laminacauda

Macrargus pusillus Schenkel, 1923 -- see Saaristoa

Macrargus solitarius Dahl, 1928 -- see Erigone

Macrargus strandi (Schenkel, 1934) -- see Scotargus

In synonymy:

Macrargus aequalis (C. L. Koch, 1841, T from Micryphantes) = Macrargus rufus (Wider, 1834) (Simon, 1884a: 415, sub Tmeticus)

Macrargus discolor (Emerton, 1882) = Macrargus multesimus (O. Pickard-Cambridge, 1875) (Banks, 1910: 35, sub Microneta)

Macrargus erythrocephalus (C. L. Koch, 1836) = Macrargus rufus (Wider, 1834) (Thorell, 1871a: 132, sub Erigone)

Macrargus excavatus (O. Pickard-Cambridge, 1882) = Macrargus carpenteri (O. Pickard-Cambridge, 1895) (Thaler, 1983a: 144)

Macrargus granulosus (L. Koch, 1879, T from Centromerus) = Macrargus multesimus (O. Pickard-Cambridge, 1875) (Holm, 1945b: 44)

Macrargus inermis (Menge, 1866, T from Bathyphantes) = Macrargus rufus (Wider, 1834) (Simon, 1884a: 388, sub Tmeticus)

Macrargus macrochelis (Emerton, 1917, T from Porrhomma) = Macrargus multesimus (O. Pickard-Cambridge, 1875) (Buckle et al., 2001: 130)

Macrargus mordax (L. Koch, 1879, T from Linyphia) = Macrargus multesimus (O. Pickard-Cambridge, 1875) (Holm, 1945b: 44)

Macrargus ohlerti (Simon, 1884, T from Bathyphantes) = Macrargus rufus (Wider, 1834) (Becker, 1896: vol. 3: 62, sub Tmeticus rufus)

Macrargus parvipalpis (Wider, 1834, T from Theridion) = Macrargus rufus (Wider, 1834) (Roewer, 1942a: 532)

Macrargus rabeleri Schenkel, 1936 = Macrargus carpenteri (O. Pickard-Cambridge, 1895) (Wiehle, 1956: 91, sub M. rufus carpenteri)

Macrargus rubripes (Blackwall, 1836, T from Neriene) = Macrargus rufus (Wider, 1834) (Thorell, 1871a: 132, sub Erigone)

Macrargus ruficephalus (Ohlert, 1867, T from Micryphantes) = Macrargus rufus (Wider, 1834) (Thorell, 1871a: 132, sub Erigone)

Macrargus rufus minutus Holm, 1939 = Macrargus carpenteri (O. Pickard-Cambridge, 1895) (Locket & Millidge, 1953: 363, sub M. rufus carpenteri)

Nomen dubium:

Macrargus australis Berland, 1924b: 428, f. 14-18 (mf, Juan Fernandez Is.) -- Miller, 2007a: 6