Unionoida | Unionoidea | Unionidae | Parreysiinae | Lamellidentini | Lamellidens marginalis nominal species Unio thwaitesii Hanley & Theobald, 1872
‘Lea’ Hanley & Theobald, 1872, Conch. Indica (3): 20, pl. 43, fig. 1.
(reference to Unio thwaitesii Lea, 1859)
= Lamellidens marginalis Taxonomic Opinions
+ Lamellidens (s.s.) marginalis thwaitesii (Lea, 1859) — Preston, 1915
+ Lamellidens (s.s.) generosus (Gould, 1847) — Simpson, 1914
+ Lamellidens (s.s.) thwaitesii (Lea, 1859) — Simpson, 1900
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