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Page last updated
Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Bivalvia | Unionida | Unionoidea | Unionidae | Parreysiinae | Indochinellini | Indonaia

species Indonaia subclathrata (Martens, 1899): synonymy
     2 specimens + 6 Genbank vouchers

Unio misellus var. subclathratus Martens, 1899
Martens, 1899. Arch. Naturg. 65: 44, pl. 6, fig. 3.
(intro'd as intra-sp. of Unio misellus Morelet, 1865)

Trapezoideus misellus var. subclathratusPreston (1912), Simpson (1914)
Trapezoideus subclathratusHaas (1919), Prashad (1922), Bolotov et al. (2017), Huang et al. (2019)
Trapezoideus foliaceusHaas (1969)
Trapezoideus exolescens exolescensBrandt (1974), Subba Rao (1989), Ramakrishna & Dey (2007)
Trapezoideus exolescensHe & Zhuang (2013)
Indonaia subclathrataKonopleva et al. (2019), Bolotov et al. (2019), Bolotov et al. (2020), Graf & Cummings (2021), Bolotov et al. (2022), Bolotov et al. (2022), Imsong & Murali (2023), Campbell & Lydeard (2026)
Indonaia (caerulea-group) subclathrataBolotov et al. (2022), Bolotov et al. (2024)

Trapezoideus misellus var. subclathra Subba Rao, 1989
Subba Rao, 1989. Freshw. Moll. India: figs. 554-555.
(error for Unio misellus var. subclathratus Martens, 1899)

Taxonomic History (since 1900)

Trapezoideus misellus var. subclathratusPreston (1912), Simpson (1914)
Trapezoideus subclathratusHaas (1919), Prashad (1922), Bolotov et al. (2017), Huang et al. (2019)
Trapezoideus foliaceusHaas (1969)
Trapezoideus exolescens exolescensBrandt (1974), Subba Rao (1989), Ramakrishna & Dey (2007)
Trapezoideus exolescensHe & Zhuang (2013)
Indonaia subclathrataKonopleva et al. (2019), Bolotov et al. (2019), Bolotov et al. (2020), Graf & Cummings (2021), Bolotov et al. (2022), Bolotov et al. (2022), Imsong & Murali (2023), Campbell & Lydeard (2026)
Indonaia (caerulea-group) subclathrataBolotov et al. (2022), Bolotov et al. (2024)

 
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