Page last updated
Mon 06 May 2024

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!

This page documents data for Haas (1952), such as genera and species attributed to that publication (including known misspellings, misidentifications, and other unavailable names) as well as taxonomic opinions, if available. Taxonomic opinions refer to uses of genera and species as valid and invalid in that work.

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Publication information

Haas, F. 1952. Some non-marine mollusks from northwest and southwest Siam. Natural History Bulletin of the Siam Society 15(1): 21-25.

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Attributed Species Names

Trapezoideus pulcher Haas, 1952
‘Taaparone-Canefri’ [sic] Haas, 1952, Bull. Nat. Hist. Siam Soc. 15(1): 23.
(misidentified reference to Unio pulcher Tapparone Canefri, 1889)
Type(s): SPECIMENS FMNH_33020, Klong Klung River, Kam Peng Pet Prov., NW Siam.

Taxonomic Opinions

Chamberlainia hainesiana (Lea)
+ Unio paviei Morlet, 1891

Contradens ascia (Hanley)

Contradens ascia fischerianus (Morlet)

Contradens rusticus (Lea)

Ensidens (Uniandra) asperulus (Lea)

Ensidens (s.s.) ingallsianus (Lea)

Ensidens (s.s.) sagittarius (Lea)

Hyriopsis myersiana (Lea)

Physunio (s.s.) gravidus (Lea)

Physunio (s.s.) inornatus (Lea)

Pilsbryoconcha exilis (Lea)

Scabies scobinata (Lea)

Trapezoideus pulcher (Taaparone-Canefri) [sic]

Page updated: 09:12:44 Mon 06 May 2024

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