type Coelotes alveolifer Schenkel, 1936; gender feminine

In synonymy:
Tamgrinia chhanguensis (Tikader, 1970) = Tamgrinia alveolifera (Schenkel, 1936) (Hu, 2001: 115).
Tamgrinia potanini (Schenkel, 1963) = Tamgrinia laticeps (Schenkel, 1936) (Wang, in Song, Zhu & Chen, 1999: 395).
Tamgrinia yadongensis (Hu & Li, 1987, T from Titanoeca) = Tamgrinia alveolifera (Schenkel, 1936) (Hu, 2001: 116).

Coelotes alveolifer Schenkel, 1936b: 177, f. 59b (Dm).
Tamgrinia alveolifera Lehtinen, 1967: 266, f. 198-199 (m, T from Coelotes; S of Amaurobius potanini; rejected by Brignoli, 1983c: 524; f f. 197 see Tamgrinia laticeps).
Tegenaria chhanguensis Tikader, 1970: 56, f. 32a-d (Df) [urn:lsid:nmbe.ch:spidersp:023072].
Tamgrinia chhanguensis Brignoli, 1982b: 350, f. 11-12 (f, T from Tegenaria).
Tamgrinia chhanguensis Song, 1987: 65, f. 31 (f).
Titanoeca yadongensis Hu & Li, 1987b: 253, f. 4.1-4 (Dmf) [urn:lsid:nmbe.ch:spidersp:023215].
Tamgrinia chhanguensis Song, Zhu & Chen, 1999: 389, f. 230A-B (f).
Tamgrinia alveolifer Wang, 2000: 458, f. 42-44 (m).
Tamgrinia chhanguensis Wang, 2000: 458, f. 45-46 (f).
Tamgrinia alveolifer Hu, 2001: 115, f. 32.1-4 (mf, S of Tamgrinia chhanguensis, T. potanini and Titanoeca yadongensis; S of T. potanini not accepted by Platnick, see Tamgrinia laticeps).
Tamgrinia alveolifera Zhu, Wang & Zhang, 2017: 560, f. 8C-D, 10B, 11D, 367A-E (mf).

Amaurobius coelotiformis Schenkel, 1963: 22, f. 5 (Df).
Tamgrinia coelotiformis Brignoli, 1983c: 524 (T from Coelotes, removed from S of Coelotes laticeps, rejecting Lehtinen, 1967: 266).
Tamgrinia coelotiformis Wang, 2000: 459, f. 47-52 (f).
Tamgrinia coelotiformis Zhu, Wang & Zhang, 2017: 562, f. 368A-F (f).

Coelotes laticeps Schenkel, 1936b: 181, f. 60a-b (Dm; f f. 60c see Pireneitega spinivulva).
Amaurobius potanini Schenkel, 1963: 21, f. 4 (Df) [urn:lsid:nmbe.ch:spidersp:061061].
Coelotes laticeps Lehtinen, 1967: 266 (S of Amaurobius coelotiformis; revalidated by Brignoli, 1983c: 524, sub Tamgrinia).
Tamgrinia alveolifera Lehtinen, 1967: 266, f. 445 (f, syntype of Amaurobius potanini).
Tamgrinia potanini Brignoli, 1983c: 524 (removed from S of Tamgrinia alveolifera, contra Lehtinen, 1967: 266).
Amaurobius potanini Li & Zhu, 1985: 46, f. a-d (mf).
Tamgrinia laticeps Song, Zhu & Chen, 1999: 395, f. 230C-D (f, S of Tamgrinia potanini; but see Hu, 2001: 115, sub Tamgrinia alveolifer).
Tamgrinia laticeps Wang, 2000: 460, f. 22-29, 38, 53-61 (mf).
Tamgrinia laticeps Zhu, Wang & Zhang, 2017: 563, f. 369A-E, pl. IV: A-B (mf).
Tamgrinia laticeps Yuan, Zhao & Zhang, 2019: 17, f. 10A-G (mf).

Titanoeca palpator Hu & Li, 1987b: 248, f. 2.1-4 (Dmf).
Titanoeca palpator Hu, 2001: 123, f. 38.1-4 (mf).
Tamgrinia palpator Zhu, Wang & Zhang, 2017: 564, f. 370A-H (mf, T from Titanoeca).
Tamgrinia palpator Quasin et al., 2022: 1762, f. 1-11 (mf).

Tamgrinia rectangularis Xu & Li, 2006b: 66, f. 10-12 (Df).
Tamgrinia rectangularis Zhu, Wang & Zhang, 2017: 566, f. 371A-E (Dm, f).
Tamgrinia rectangularis Yuan, Zhao & Zhang, 2019: 18, f. 11A-G (mf).

Tamgrinia semiserrata Xu & Li, 2006b: 62, f. 1-9 (Dmf).
Tamgrinia semiserrata Zhu, Wang & Zhang, 2017: 568, f. 372A-E (mf).

Titanoeca tibetana Hu & Li, 1987b: 250, f. 3.1-4 (Dmf).
Tamgrinia tibetana Hu, 2001: 117, f. 33.1-4 (mf, T from Titanoeca).
Tamgrinia tibetana Zhu, Wang & Zhang, 2017: 570, f. 373A-D (mf).

Tamgrinia tulugouensis Wang, 2000: 462, f. 39, 62-64 (Df).
Tamgrinia tulugouensis Zhu, Wang & Zhang, 2017: 571, f. 374A-B (f).