Page last updated
Thu 08 Apr 2021

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 reports the specimens in the MUSSELpdb and provides a map if geocodes are known. The taxonomic history reports the record of different names and combinations that have been applied to this species (and its synonyms) since 2007.

Search the database pages:

Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Utterbackiana

species Utterbackiana heardi (Gordon & Hoeh, 1995): specimens
     1 nominal species

Taxonomic History

Utterbackia heardiGraf & Cummings (2007), Cummings & Graf (2010)
Anodonta heardiZanatta et al. (2007), Williams et al. (2008), Bogan (2010), Williams et al. (2011), Haag (2012), ITIS (2012), Williams et al. (2014), Smith et al. (2018)
Utterbackiana heardiWilliams et al. (2017), Graf & Cummings (2021)

Range: Apalachicola and Ochlockonee rivers, Florida and Georgia, USA.

Map of Georeferenced Specimens
species map


UMMZ_253324 Apalachicola River, approximately 9.7 km north of Blountstown at Ocheesee Landing, Calhoun County, Florida.

Page updated: 08:33:47 Thu 08 Apr 2021

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