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 | Unionoida

nominal species Trapezoideus exolescens Pfeiffer & Graf, 2013

‘Gould’ of Authors.
Brandt, 1974, Arch. Moll. 105: 299.
Pfeiffer & Graf, 2013, J. Moll. Studies 79: 251.
Pfeiffer & Graf, 2015, Zool. J. Linn. Soc. 175(2): [4].
Lopes-Lima et al., 2017, MPE 106: 177.
(misidentified reference to Unio exolescens Gould, 1843)

= unionoid species

Taxonomic Opinions

- NO OPINION — Pfeiffer et al., 2021
+ Physunio sp. ‘Trapezoideus’ — Bolotov et al., 2020
+ Physunio sp. ‘Trapezoideus’ — Huang et al., 2019
+ Physunio sp. ‘Trapezoideus’ — Konopleva et al., 2019
+ Physunio sp. ‘Trapezoideus’ — Konopleva et al., 2019
+ Physunio sp. ‘Trapezoideus’ — Bolotov et al., 2018
= Trapezoideus exolescens sensu Brandt (1974) — Konopleva et al., 2017
+ Trapezoideus foliaceus (Gould, 1843) — Bolotov et al., 2017
+ Trapezoideus sp. 1 — Bolotov et al., 2017
+ Physunio sp. ‘Trapezoideus’ — Bolotov et al., 2017

Page updated: 08:41:44 Tue 01 Jul 2025