Bivalvia | Unionida | Unionoidea | Unionidae | Parreysiinae | Lamellidentini | Lamellidens
Preston, 1912. Rec. Ind. Mus. 7: 306.
Preston, 1915. Fauna Brit. India: 190, text fig. 23.
Type(s): HOLOTYPE (ORIG. DESIG.) ZSI_4868_1, Phenchooganj, Central Sylhet.
Lamellidens (s.s.) phenchooganjensis — Preston (1912), Simpson (1914), Preston (1915)
Lamellidens testudinarius — Haas (1969)
Lamellidens phenchooganjensis — Subba Rao (1989), Graf & Cummings (2007), Ramakrishna & Dey (2007), Nesemann et al. (2007), Bogan (2010), IUCN (2010), Graf & Cummings (2021), Sonowal et al. (2021), Konopleva et al. (2026)
Lamellidens (marginalis-group) mainwaringi — Bolotov et al. (2022)
Lamellidens (s.s.) phenchooganjensis — Preston (1912), Simpson (1914), Preston (1915)
Lamellidens testudinarius — Haas (1969)
Lamellidens phenchooganjensis — Subba Rao (1989), Graf & Cummings (2007), Ramakrishna & Dey (2007), Nesemann et al. (2007), Bogan (2010), IUCN (2010), Graf & Cummings (2021), Sonowal et al. (2021), Konopleva et al. (2026)
Lamellidens (marginalis-group) mainwaringi — Bolotov et al. (2022)