Bivalvia | Unionida | Unionoidea | Unionidae | Parreysiinae | Indochinellini | Unionetta
14 specimens + 3 Genbank vouchers

Deshayes & Jullien, 1876. Nouv. Arch. Mus. Hist. Nat. Paris 10: 129, pl. 7, figs. 1-3.
Type(s): SYNTYPE MNHN-IM-2000-1652, Rivages du Mekong a Sombor, Cambodge.
Parreysia (s.s.) broti — Simpson (1900), Simpson (1914)
Unionella broti — Haas (1914)
Unionetta broti — Haas (1969), Graf & Cummings (2007)
Unionetta fabagina — Brandt (1974), IUCN (2012), Pfeiffer et al. (2018), Graf & Cummings (2021)

Deshayes in Deshayes & Jullien, 1876. Nouv. Arch. Mus. Hist. Nat. Paris 10: 128, pl. 7, figs. 4-6.
Type(s): SYNTYPE MNHN-IM-2000-1694, Mekong a Sombor, Cambodge.
Parreysia (s.s.) fabagina — Simpson (1900), Simpson (1914)
Unionella fabagina — Haas (1914), Thiele (1934)
Unionetta fabagina — Haas (1969), Brandt (1974), Graf & Cummings (2007), Bogan (2010), IUCN (2012), ... Bolotov et al. (2022), Bolotov et al. (2022), Konopleva et al. (2023), Bolotov et al. (2024), Zieritz et al. (2024)
Unionea [sic] fabagina — Haas (1969)

Morlet, 1891. J. de Conch. 39: 238, 242, pl. 7, fig. 4.
Type(s): SYNTYPE MNHN_MP_0119, [no locality available - Asia] Published type locality “Hab. Vallée du Mékong, sur les bords du rivage de ce fleuve (Molleur).”.
Parreysia (s.s.) molleuri — Simpson (1900), Simpson (1914)
Unionella fabagina — Haas (1914)
Unionetta fabagina — Haas (1969), Brandt (1974), IUCN (2012), Pfeiffer et al. (2018)
Parreysia (s.s.) fabagina — Simpson (1900), Simpson (1914)
Parreysia (s.s.) broti — Simpson (1900), Simpson (1914)
Parreysia (s.s.) molleuri — Simpson (1900), Simpson (1914)
Unionella fabagina — Haas (1914), Thiele (1934)
Unionella broti — Haas (1914)
Unionetta fabagina — Haas (1969), Brandt (1974), Graf & Cummings (2007), Bogan (2010), IUCN (2012), ... Bolotov et al. (2022), Bolotov et al. (2022), Konopleva et al. (2023), Bolotov et al. (2024), Zieritz et al. (2024)
Unionetta broti — Haas (1969), Graf & Cummings (2007)
Unionea [sic] fabagina — Haas (1969)