Unio pugio Benson, 1862
Benson, 1862. Ann. Mag. Nat. Hist. 10: 193.

Nodularia (s.s.) pugio — Simpson (1900), Preston (1912), Simpson (1914), Preston (1915)
Oxynaia pugio — Haas (1913), Prashad (1922), Haas (1924), Haas (1969), Subba Rao (1989), ... Lopes-Lima et al. (2017), Bolotov et al. (2017), Konopleva et al. (2017), Zieritz et al. (2018), Huang et al. (2019)
Oxynaia cf. pugio — Bolotov et al. (2017)
Oxynaia aff. pugio sp. 1 — Bolotov et al. (2017)
Indochinella pugio — Bolotov et al. (2018), Pfeiffer et al. (2018), Konopleva et al. (2019), Jeratthitikul et al. (2019), Pfeiffer et al. (2019), Ortiz-Sepulveda et al. (2020), Graf & Cummings (2021), Campbell & Lydeard (2026)
Indochinella pugio pugio — Bolotov et al. (2019), Bolotov et al. (2020), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2022), Konopleva et al. (2023), Konopleva et al. (2023), Bolotov et al. (2024), Campbell & Lydeard (2026)

Indochinella pugio daweiensis Bolotov et al., 2019
Bolotov et al., 2017. Sci. Repts. 7: 10 [as ‘Oxynaia sp. “Tavoy”’].
Bolotov et al., 2019. Sci. Repts. 9: 7, fig. 5B.
(intro'd as intra-sp. of Unio pugio Benson, 1862)

Oxynaia sp. ‘Tavoy’ — Bolotov et al. (2017), Huang et al. (2019)
Indochinella pugio daweiensis — Bolotov et al. (2019), Bolotov et al. (2020), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2024), Campbell & Lydeard (2026)
Indochinella sp. ‘Tavoy’ — Ortiz-Sepulveda et al. (2020)

Indochinella pugio paradoxa Bolotov et al., 2019
Bolotov et al., 2019. Sci. Repts. 9: 7, fig. 5C.
(intro'd as intra-sp. of Unio pugio Benson, 1862)

Indochinella pugio paradoxa — Bolotov et al. (2019), Bolotov et al. (2020), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2024), Campbell & Lydeard (2026)

Indochinella pugio viridissima Bolotov et al., 2019
Bolotov et al., 2017. Sci. Repts. 7: 10 [as ‘Oxynaia sp. “Taungoo”’].
Bolotov et al., 2019. Sci. Repts. 9: 7, fig. 5A.
(intro'd as intra-sp. of Unio pugio Benson, 1862)

Oxynaia sp. ‘Taungoo’ — Bolotov et al. (2017), Huang et al. (2019)
Indochinella pugio viridissima — Bolotov et al. (2019), Bolotov et al. (2020), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2022), Bolotov et al. (2024), Campbell & Lydeard (2026)

Unio crispatus Tapparone Canefri, 1889
‘Gould’ Tapparone Canefri, 1889. Ann. Mus. Storia Nat. Genova 27: 343.
(misidentified reference to Unio crispata Gould, 1843)

Indochinella pugio paradoxa — Bolotov et al. (2022)

Scabies crispata Bolotov et al., 2017
‘Gould’ Bolotov et al., 2017. Sci. Repts. 7: Table S1.
(misidentified reference to Unio crispata Gould, 1843)