N.B.: Walckenaera is an unjustified emendation; considered a senior synonym of Arrecerus Simon, 1864: 197 [urn:lsid:nmbe.ch:spidergen:06006] (type Micryphantes camelinus C. L. Koch, 1836 = Walckenaeria acuminata Blackwall, 1833) and of Phalops Menge, 1868: 218 [urn:lsid:nmbe.ch:spidergen:05263] (type Theridion cornutum Wider, 1834 = Walckenaeria acuminata Blackwall, 1833) by Simon, 1884a: 813, 819; furthermore Phalops is preoccupied in Coleoptera by Erichson, 1847; Phalops was replaced with Jacksonia Smith, 1905a: 243 [urn:lsid:nmbe.ch:spidergen:06007]; considered a senior synonym of Wideria Simon, 1864: 196 (originally misspelled Viderius, corrected to Widerius by Simon, 1864: 477 and to Wideria by Simon, 1884a: 799) [urn:lsid:nmbe.ch:spidergen:05259] (type Micryphantes tibialis C. L. Koch, 1836 = Walckenaeria antica (Wider, 1834)), Cornicularia Menge, 1869: 226 [urn:lsid:nmbe.ch:spidergen:05254] (type Walckenaeria unicornis O. Pickard-Cambridge, 1861), Prosopotheca Simon, 1884a: 829 [urn:lsid:nmbe.ch:spidergen:05256] (type Theridion monoceros Wider, 1834), Tigellinus Simon, 1884a: 838 [urn:lsid:nmbe.ch:spidergen:05257] (type Phalops furcillatus Menge, 1869) and Trachynella Brændegaard, 1932: 9 [urn:lsid:nmbe.ch:spidergen:05258] by Merrett, 1963b: 462, and of Paragonatium Schenkel, 1927a: 1 [urn:lsid:nmbe.ch:spidergen:05255] (type P. strandi Schenkel, 1927 = Walckenaeria kochi (O. Pickard-Cambridge, 1873)) by Wunderlich, 1974b: 166; Trachynella is a replacement name for Trachynotus Dahl, 1886: 96 [urn:lsid:nmbe.ch:spidergen:04631] (type Walckenaeria obtusa Blackwall, 1836), preoccupied in Pisces by Cuvier, 1817, an emendation of Trachinotus Lacépède, 1801; Cornicularia is considered a senior synonym of Spiropalpus Emerton, 1882: 39 [urn:lsid:nmbe.ch:spidergen:05262] (type S. spiralis Emerton, 1882) by Petrunkevitch, 1928: 247.