In synonymy:
Silerella Strand, 1906 = Siler Simon, 1889 (Prószyński, 1984a: 135, Prószyński, 1985: 70)

type Siler cupreus Simon, 1889; gender masculine

N.B.: considered a senior synonym of Silerella Strand, in Bösenberg & Strand, 1906: 371 [urn:lsid:nmbe.ch:spidergen:05860] (type S. barbata Bösenberg & Strand, 1906 = Siler cupreus Simon, 1889) by Prószyński, 1984a: 135 (by synonymy of the type species) and  Prószyński, 1985: 70; see Prószyński, 2002: 240, f. 81 for discussion of a female from Hawaii.

Transferred to other genera:
Siler elegans (Szombathy, 1915) -- see Udvardya
Siler vittatus (Karsch, 1879) -- see Marpissa

In synonymy:
Siler barbatus (Bösenberg & Strand, 1906) = Siler cupreus Simon, 1889 (Nishikawa, 1977b: 384, sub Silerella vittata, confirmed by Prószyński, 1984a: 133, sub Siler cupreus).

Siler bielawskii Żabka, 1985: 446, f. 567-570 (Df).
Siler bielawskii Xie, 1993: 359, f. 16-17 (f).
Siler bielawskii Peng et al., 1993: 209, f. 735-738 (f).
Siler bielawskii Song, Zhu & Chen, 1999: 558, f. 315H, 329H (f).
Siler bielawskii Peng, 2020: 404, f. 294a-d (f).

Salticus collingwoodii O. Pickard-Cambridge, 1871d: 621, pl. 49, f. 5 (Df).
Cosmophasis collingwodi Simon, 1901a: 549.
Siler colingwoodi Prószyński, 1984a: 136 (Tm from Cosmophasis).
Siler collingwoodi Prószyński, 1985: 75, f. 24-26 (m).
Siler collingwoodi Song & Chai, 1991: 14, f. 3A-D (m, Df).
Siler collingwoodi Song, Zhu & Chen, 1999: 558, f. 315G, 316A (mf).
Siler collingwoodi Baba, 2010: 17, f. 1-6 (mf).
Siler collingwoodi Baba, Yamasaki & Tanikawa, 2019: 255, f. 13-15 (mf).
Siler collingwoodi Peng, 2020: 405, f. 295a-d (mf).
Siler collingwoodi Zhang, Peng & Zhang, 2022: 368, f. 281A-G (mf).

Siler cupreus Simon, 1889d: 250 (Df).
Siler cupreus Simon, 1903a: 853, f. 1004-1006 (Dm).
Marpissa vittata Bösenberg & Strand, 1906: 346, pl. 8, f. 118, pl. 14, f. 368 (mf, misidentified, as are subsequent references, per Prószyński, 1985: 70).
Siler cupreus Bösenberg & Strand, 1906: 371, pl. 14, f. 389 (f).
Silerella barbata Bösenberg & Strand, 1906: 372, pl. 14, f. 373 (Dmf) [urn:lsid:nmbe.ch:spidersp:056451].
Marpissa vittata Paik, 1942: 108, f. 6 (f).
Silerella vittata Yaginuma, 1962c: 48 (T from Marpissa).
Silerella vittata Nishikawa, 1977b: 384 (S of Silerella barbata).
Silerella vittata Yin & Wang, 1979: 38, f. 24A-F (mf).
Silerella vittata Song, 1980: 210, f. 118a-f (mf).
Silerella vittata Hu, 1984: 388, f. 405.1-3 (mf).
Siler cupreus Prószyński, 1984a: 133-135 (mf, S of Siler barbatus confirmed).
Silerella vittata Zhu & Shi, 1985: 213, f. 196a-g (mf).
Siler cupreus Prószyński, 1985: 70, f. 1-11 (mf, S of Marpissa vittata sensu Bösenberg & Strand, 1906).
Silerella vittata Yaginuma, 1986a: 235, f. 130.3 (mf).
Siler cupreus Bohdanowicz & Prószyński, 1987: 125, f. 246-251 (mf).
Silerella vittata Zhang, 1987: 255, f. 227.1-5 (mf).
Silerella vittata Chikuni, 1989b: 154, f. 37 (mf).
Silerella vittata Feng, 1990: 215, f. 190.1-5 (mf).
Siler cupreus Chen & Gao, 1990: 196, f. 250a-b (mf).
Silerella vittata Chen & Zhang, 1991: 302, f. 320.1-4 (mf).
Siler cupreus Song, Zhu & Li, 1993: 888, f. 66A-D (m).
Siler cupreus Peng et al., 1993: 210, f. 739-744 (mf).
Silerella vittata Zhao, 1993: 426, f. 225a-c (mf).
Silerella vittata Zhao, 1995: 1144, f. 566a-c (mf).
Siler cupreus Song & Li, 1997: 439, f. 50A-D (m).
Siler cupreus Song, Zhu & Chen, 1999: 558, f. 315K-L, 316B, 329L (mf).
Siler cupreus Song, Zhu & Chen, 2001: 460, f. 307A-F (mf).
Siler cupreus Seo, 2001b: 43, f. 1-2 (mf).
Siler cupreus Peng, Tso & Li, 2002: 2, f. 1-4 (m).
Siler cupreus Namkung, 2002: 584, f. 43.28a-b (mf).
Siler cupreus Cho & Kim, 2002: 130, f. 78, 186-187, 292-293 (mf).
Siler cupreus Kim & Cho, 2002: 137, f. 241-246 (f).
Siler cupreus Namkung, 2003: 588, f. 43.28a-b (mf).
Siler vittata Ono, Ikeda & Kono, 2009: 570, f. 100-103 (mf).
Siler cupreus Zhu & Zhang, 2011: 514, f. 378A-E (mf).
Siler cupreus Yin et al., 2012: 1469, f. 800a-f (mf).
Siler cupreus Kim & Lee, 2014: 132, f. 94A-D, pl. 27 (mf).
Siler cupreus Baba & Tanikawa, 2015: 110, 5 f. (mf).
Siler cupreus Ono & Ogata, 2018: 644 (S of Kusumius typicus Kishida, 1914, but this species is not in the catalog).
Siler cupreus Fu, 2018: 154, f. 25-25.A-G, pl. 33 (mf).
Siler cupreus Peng, 2020: 406, f. 296a-f (mf).

Cyllobelus flavocinctus Simon, 1901a: 549 (Df).
Siler flavocinctus Prószyński, 1984a: 135 (Tf from Cyllobelus=Natta).
Siler flavocinctus Prószyński, 1985: 75, f. 23 (f).

Siler hanoicus Prószyński, 1984a: 135 (m, nomen nudum).
Siler hanoicus Prószyński, 1985: 75, f. 21-22 (Dm).
Siler hanoicus Żabka, 1985: 447, f. 571-572 (m).
Siler hanoicus Wang et al., 2024n: 242, f. 25A-E, 26A-E (m, Df; f is mismatched per Li, in litt.).

Siler lewaense Prószyński & Deeleman-Reinhold, 2010: 179, f. 130-132 (Df).

Siler niser Caleb, Parag & Datta-Roy, 2023: 210, f. 1A-F, 2A-L, 3A-D (Dmf).
Siler niser Yang & Zhang, 2024: 181, f. 166-193 (mf).

Siler pulcher Simon, 1901k: 75 (Dm).

Silerella sp. Chikuni, 1989b: 154, 283, f. 38 (mf, per Baba, Yamasaki & Tanikawa, 2019: 255).
Siler rubrum Baba, Yamasaki & Tanikawa, 2019: 255, f. 1-12 (Dmf) [N.B.: Siler is masculine, epithet adopted].
Siler ruber Baba, 2020: 44, f. 1-2 (m).

Cyllobelus semiglaucus Simon, 1901a: 549, f. 664 (m).
Cyllobelus semiglaucus Simon, 1901c: 151 (Dm).
Cyllobelus semiglaucus Reimoser, 1925: 91 (Df).
Siler semiglaucus Prószyński, 1984a: 137 (Tmf from Cyllobelus=Natta).
Siler semiglaucus Prószyński, 1985: 73, f. 14-15, 18-20 (m, f misidentified per Caleb et al., 2018: 144, see Chrysilla volupe).
Siler semiglaucus Xie, 1993: 360, f. 18-23 (mf).
Siler semiglaucus Peng et al., 1993: 212, f. 645-753 (mf).
Siler semiglaucus Song, Zhu & Chen, 1999: 568, f. 315M, 316C-D, 329J (mf).
Siler semiglaucus Kulkarni & Joseph, 2015: 7701, images 1a-b, 2a-b, 3a-b, 4 (mf).
Siler semiglaucus Sen et al., 2015: 40, f. 130-135, pl. 13 (m).
Siler semiglaucus Roy, Saha & Raychaudhuri, 2016: 10, f. 8A-E, 24F, 27D (f).
Siler semiglaucus Dhali, Saha & Raychaudhuri, 2017: 37, f. 92-95, pl. 18 (mf).
Siler semiglaucus Peng, 2020: 408, f. 297a-i (mf).

Cyllobelus severus Simon, 1901c: 151 (Dm).
Siler severus Prószyński, 1984a: 136 (Tm from Cyllobelus=Natta).
Siler severus Prószyński, 1985: 73, f. 12-13 (m).
Siler severus Song, Zhu & Chen, 1999: 558, f. 315N-O (m).
Siler severus Peng, 2020: 409, f. 298a-b (m).

Siler zhangae Wang & Li, 2020a: 51, f. 15A-C, 16A-C, 17H, 18H, 19H (Dm).