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 Utterback (1916), 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

Utterback, W.I. 1916. The naiades of Missouri. VI. American Midland Naturalist 4(8): 339-354.

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Taxonomic Opinions

Amygdalonaias donaciformis (Lea)
+ Unio zigzag Lea, 1829

Amygdalonaias truncata (Rafinesque)
+ Unio elegans Lea, 1831

Lasmonos fragilis Rafinesque
+ Unio (Leptodea) fragilis Rafinesque, 1820
+ Unio gracilis Barnes, 1823
+ Unio dolosus Lea, 1860

Nephronaias ellipsiformis (Conrad)
+ Unio spatulatus Lea, 1845

Nephronaias ellipsiformis venusta (Lea)

Nephronaias ligamentina (Lamarck)

Nephronaias ligamentina gibba (Simpson)

Nephronaias ozarkensis (Call)

Nephronaias pleasii (Marsh)

Plagiola securis (Lea)

Page updated: 09:13:35 Mon 06 May 2024

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