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Page last updated
Mon 04 May 2020

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!

The nominal species (available and otherwise) in this synonymy are listed by usage rather than strictly by publication date. The primary sorting order is by the most recent year (since 1969) that the species name was treated as valid, and then nominal species are sorted secondarily by publication year.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Rectidentinae | Contradentini | Yaukthwa

species Yaukthwa zayleymanensis (Preston, 1912): synonymy
     2 specimens available.

Trapezoideus foliaceus var. zayleymanensis Preston, 1912
‘Nevill, MS’ Preston, 1912, Rec. Ind. Mus. 7: 307.
‘Nevill MS’ Preston, 1915, Fauna Brit. India: 194.
(intro'd as intra-sp. of Unio foliaceus Gould, 1843)
Type(s): SYNTYPE SMF_3615, Zayleyman, Ob. Birma.

Trapezoideus foliaceus var. zayleymanensisPreston (1912), Simpson (1914), Preston (1915)
Trapezoideus misellusHaas (1919), Prashad (1922), Haas (1969)
Trapezoideus exolescens exolescensBrandt (1974), Subba Rao (1989), Ramakrishna & Dey (2007)
Trapezoideus exolescensHe & Zhuang (2013)
Trapezoideus subclathratusBolotov et al. (2017)
Yaukthwa zayleymanensisKonopleva et al. (2019), Bolotov et al. (2020)

Trapezoideus zayleiwanensis Haas, 1912
‘Preston’ Haas, 1912, Conch. Cab. 9 (pt. 2, h. 46): pl. 33, fig. 1.
(error for Trapezoideus foliaceus var. zayleymanensis Preston, 1912)

Trapezoideus zayleiwanensisHaas (1912)
Trapezoideus foliaceus var. zayleymanensisSimpson (1914)

Trapezoideus zayleimanensis Haas, 1919
‘Preston’ Haas, 1919, Conch. Cab. 9 (pt. 2, h. 51): 267.
‘Preston’ Haas, 1969, Das Tierreich 88: 76.
(error for Trapezoideus foliaceus var. zayleymanensis Preston, 1912)

Trapezoideus zayleimanensisHaas (1919)

Trapezoideus foliaceus var. zaleymanensis Prashad, 1922
‘Preston’ Prashad, 1922, Rec. Ind. Mus. 24: 110.
(error for Trapezoideus foliaceus var. zayleymanensis Preston, 1912)

Trapezoideus foliaceus var. zaleymanensisPrashad (1922)

Page updated: 12:26:27 Mon 04 May 2020

 
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