N.B.: considered a senior synonym of Arctosella Roewer, 1960d: 671 [urn:lsid:nmbe.ch:spidergen:05813] (type Aranea  perita Latreille, 1799) by Lugetti & Tongiorgi, 1965: 175 (through transfer of the type species, see also Guy, 1966: 69) and of Tetrarctosa Roewer, 1960d: 948 [urn:lsid:nmbe.ch:spidergen:05818] (type Tarentula brevispina Kulczyński, 1908) by Lugetti & Tongiorgi, 1965: 194 (through transfer of the type species); considered a senior synonym of Leaena Simon, 1885f: 11 [urn:lsid:nmbe.ch:spidergen:05816] by Lugetti & Tongiorgi, 1966: 134 (through transfer of the type species); considered a senior synonym of Tricca Simon, 1889d: 250 [urn:lsid:nmbe.ch:spidergen:05819] (type T. japonica Simon, 1889 = Arctosa ipsa (Karsch, 1879)) and of Arkalosula Roewer, 1960d: 759 [urn:lsid:nmbe.ch:spidergen:05814] (type Arctosa sanctaerosae Gertsch & Wallace, 1935) by Dondale & Redner, 1983a: 2; Tricca itself was considered a senior synonym of Triccosta Roewer, 1960d: 866 [urn:lsid:nmbe.ch:spidergen:05820] (type Tarentula japonica Bösenberg & Strand, 1906 = Tricca japonica Simon, 1889 = Arctosa ipsa (Karsch, 1879) by Braun, 1963a: 81 (but see Oliger, Marusik & Koponen, 2002: 96); considered a senior synonym of Bonacosa Roewer, 1960d: 933 [urn:lsid:nmbe.ch:spidergen:05815] (type Trochosa meinerti Thorell, 1875) and Leaenella Roewer, 1960d: 867 [urn:lsid:nmbe.ch:spidergen:05817] (type Trochosa intricaria C. L. Koch, 1847) by Wunderlich, 1984a: 23; considered a senior synonym of Alopecosella Roewer, 1960d: 936 [urn:lsid:nmbe.ch:spidergen:01590] (type Lycosa perspicax L. Koch, 1882) by Bosmans & Van Keer, 2012a: 9 (contra Guy, 1966: 64, who considered it a junior synonym of Alopecosa Simon, 1885); considered a senior synonym of Trochosomma Roewer, 1960d: 851 [urn:lsid:nmbe.ch:spidergen:05821] (type Trochosa annulipes L. Koch, 1875, already used as generic nomen nudum by Roewer, 1955c: 304) by Marusik & Nadolny, 2020: 70 (contra McKay, 1979e: 277 [cf. Guy, 1966], who considered it a synonym of Trochosa; see notes under Arctosomma, Dolocosa, Lycosa, Mustelicosa, Piratosa and Tasmanicosa (see also Tessarops).