In synonymy:
Polemus Simon, 1902 = Baryphas Simon, 1902 (Wesołowska & Russell-Smith, 2022: 17)

type Baryphas ahenus Simon, 1902; gender masculine

N.B.: considered a senior synonym of Polemus Simon, 1902d: 43 [urn:lsid:nmbe.ch:spidergen:03167] (type P. chrysochirus Simon, 1902 = Baryphas jullieni Simon, 1902) by Wesołowska & Russell-Smith, 2022: 17.

Transferred to other genera:
Baryphas dubius Wesołowska, 1989 -- see Wesolowskana
Baryphas woodi (G. W. Peckham & E. G. Peckham, 1902) -- see Mogrus

In synonymy:
Baryphas albicinctus Berland & Millot, 1941 = Baryphas jullieni Simon, 1902 (Clark, 1974: 14).
Baryphas berlandi (Lawrence, 1937, T from Heliophanus) = Baryphas ahenus Simon, 1902 (Wesołowska, 2024: 91).
Baryphas chrysochirus (Simon, 1902, T from Polemus) = Baryphas jullieni Simon, 1902 (Wesołowska & Russell-Smith, 2022: 15).
Baryphas micheli Berland & Millot, 1941 = Baryphas jullieni Simon, 1902 (Clark, 1974: 14).

Baryphas ahenus Simon, 1902d: 42 (Dmf).
Baryphas ahenus Peckham & Peckham, 1903: 207, pl. 24, f. 2 (mf).
Baryphas ahenus Simon, 1903a: 681, f. 807-809 (m).
Baryphas ahenus Lessert, 1925b: 349, f. 13 (mf).
Heliophanus berlandi Lawrence, 1937: 257, f. 24 (Df) [urn:lsid:nmbe.ch:spidersp:033758].
Heliophanus berlandi Wesołowska, 1986: 231, f. 871-872 (f).
Baryphas ahenus Prószyński, 1987: 5 (mf).
Baryphas ahenus Wesołowska & Cumming, 2008: 169, f. 2-8 (mf).
Baryphas ahenus Azarkina & Foord, 2013: 166, f. 2-17 (mf).
Baryphas ahenus Prószyński, 2017b: 53, f. 23A (mf).
Baryphas ahenus Wesołowska, 2024: 91 (S of Heliophanus berlandi).
Baryphas ahenus Haddad & Vickers, 2024: 1152, f. 1-28, 30-32, 34-36 (mf).

Baryphas eupogon Simon, 1902d: 43 (Dm).
Baryphas eupogon Clark, 1974: 12, f. 4-5 (m).

Polemus galeatus Simon, 1902d: 44 (Df).
Polemus galeatus Simon, 1903a: 680, f. 810.
Polemus galeatus Szűts, 2007: 92, f. 26-30 (m).
Baryphas galeatus Wesołowska & Russell-Smith, 2022: 17 (T from Polemus).

Baryphas jullieni Simon, 1902d: 43 (Dm).
Polemus chrysochirus Simon, 1902d: 43 (Df) [urn:lsid:nmbe.ch:spidersp:035703].
Baryphas albicinctus Berland & Millot, 1941: 313, f. 15-16 (Df) [urn:lsid:nmbe.ch:spidersp:056016].
Baryphas micheli Berland & Millot, 1941: 315, f. 17 (Dm) [urn:lsid:nmbe.ch:spidersp:056017].
Baryphas jullieni Clark, 1974: 14 (S of Baryphas albicinctus and B. micheli).
Baryphas jullieni Prószyński, 1987: 6 (m).
Polemus chrysochirus Prószyński, 1987: 80 (f).
Polemus chrysochirus Szűts, 2007: 90, f. 22-25 (f).
Baryphas albicinctus Wesołowska & Russell-Smith, 2011: 561, f. 30-32 (f, disputed S but presented no evidence that it is incorrect).
Baryphas jullieni Wesołowska & Edwards, 2012: 737, f. 12-16, 114 (mf).
Baryphas jullieni Wesołowska & Russell-Smith, 2022: 15, f. 9A-D, 10A-D (mf, S of Polemus chrysochirus).

Baryphas parvulus Haddad & Vickers, 2024: 1160, f. 29, 33, 37-42 (Df).

Baryphas scintillans Berland & Millot, 1941: 316, f. 18 (Dm).
Baryphas scintillans Wiśniewski & Wesołowska, 2024: 9, f. 5A-G, 6A-E (m, Df).