type Olios tridentiger O. Pickard-Cambridge, 1870; gender masculine

N.B.: removed from the synonymy of Corinna C. L. Koch, 1842 by Benoit, 1977e: 64.

In synonymy:
Xeropigo flavipes (Keyserling, 1891, T from Corinna) = Xeropigo tridentiger (O. Pickard-Cambridge, 1870) (Bonaldo, 2000: 56).
Xeropigo humilis (Keyserling, 1887, T from Corinna) = Xeropigo tridentiger (O. Pickard-Cambridge, 1870) (Bonaldo, 2000: 56).
Xeropigo scutulatus Simon, 1888 = Xeropigo tridentiger (O. Pickard-Cambridge, 1870) (Bonaldo, 2000: 56).
Xeropigo tomentosa (Simon, 1897, T from Corinna) = Xeropigo tridentiger (O. Pickard-Cambridge, 1870) (Bonaldo, 2000: 56).
Xeropigo tridentiger reichardti (Strand, 1916) = Xeropigo tridentiger (O. Pickard-Cambridge, 1870) (Nentwig et al., 2019: 38).
Xeropigo tridentina (Mello-Leitão, 1938, T from Corinna) = Xeropigo tridentiger (O. Pickard-Cambridge, 1870) (Bonaldo, 2000: 56).

Xeropigo aitatu Carvalho et al., 2016: 369, f. 7-22 (Dmf).

Xeropigo brescoviti De Souza & Bonaldo, 2007: 312, f. 59-60 (Dm).

Xeropigo cajuina Carvalho et al., 2016: 379, f. 5, 37-44 (Dmf).

Xeropigo camilae De Souza & Bonaldo, 2007: 307, f. 37-44 (Dmf).

Xeropigo candango De Souza & Bonaldo, 2007: 305, f. 31-34 (Dmf).

Xeropigo canga Carvalho et al., 2016: 375, f. 4, 27-30 (Dm).

Xeropigo cotijuba De Souza & Bonaldo, 2007: 309, f. 3-6, 11-12, 19-21, 23-24, 45-54 (Dmf).

Xeropigo crispim Carvalho et al., 2016: 383, f. 6, 47-62 (Dmf).

Xeropigo oxente Carvalho et al., 2016: 382, f. 35-36, 45-46 (Dm).

Xeropigo pachitea De Souza & Bonaldo, 2007: 310, f. 55-58 (Dmf).

Xeropigo perene De Souza & Bonaldo, 2007: 312, f. 61-62 (Df).

Xeropigo piripiri Carvalho et al., 2016: 371, f. 3, 23-26 (Dm).

Xeropigo rheimsae De Souza & Bonaldo, 2007: 307, f. 35-36 (Dm).

Corinna smedigari Caporiacco, 1955: 377, f. 46 (Df).
Xeropigo smedigari Bonaldo, 2000: 58, f. 168-171 (Tf from Corinna, Dm).

Olios tridentiger O. Pickard-Cambridge, 1870b: 538, pl. 42, f. 6 (Dmf).
Xeropigo tridentiger O. Pickard-Cambridge, 1882c: 424.
Hypsinotus humilis Keyserling, 1887b: 446, pl. 6, f. 18 (Dmf).
Xeropigo scutulatus Simon, 1888b: 209 (Dmf).
Hypsinotus flavipes Keyserling, 1891: 54, pl. 2, f. 27 (Dm).
Corinna tridentigera Simon, 1898a: 196.
Corinna humilis Simon, 1898a: 197.
Corinna tomentosa Simon, 1898i: 886 (Dmf).
Corinna flavipes Petrunkevitch, 1911: 466.
Medmassa humilis reichardti Strand, 1916b: 137 (Df) [urn:lsid:nmbe.ch:spidersp:025165].
Corinna flavipes Mello-Leitão, 1922b: 53 (Df).
Corinna humilis Petrunkevitch, 1930b: 95, f. 78-79 (mf).
Corinna tridentina Mello-Leitão, 1938b: 315, f. 5 (Df).
Xeropigo tridentiger Benoit, 1977e: 64, f. 23, 24a-c, 25a-c (Tmf from Corinna).
Xeropigo tridentiger Bonaldo, 2000: 56, f. 14, 39, 60, 68, 93-94, 158-167 (mf, S).
Xeropigo tridentiger De Souza & Bonaldo, 2007: 303, f. 1-2, 7-10, 13-18, 22, 25-30 (mf).
Xeropigo tridentiger Nentwig et al., 2019: 38 (S of Xeropigo tridentiger reichardti).
Xeropigo tridentiger Sherwood et al., 2024e: 1225, f. 4A, C-D (f).

Xeropigo ufo Carvalho et al., 2016: 376, f. 31-34 (Dm).