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Page last updated
Thu 17 July 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!


Publication Frierson (1902): summary
     publication summary

Complete Citation

Frierson, L.S. 1902. Collecting Unionidæ in Texas and Louisiana. Nautilus 16(4): 37-40. Available electronically.

Attributed Nominal Species

Quadrula trapezoides var. pentagonoides Frierson, 1902
Frierson, 1902. Nautilus 16(4): 39.
Frierson, 1927. Check List N. Amer. Naiades: 62 [as ‘A. (Plectomerus) dombeyana’].
(intro'd as intra-sp. of Unio trapezoides Lea, 1831)
Type(s): LECTOTYPE ANSP_128928 (by R.I. Johnson, 1972: 147), Lake Charles, La.

 
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