| Page last updatedWed 1 October 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! 
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 Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium species Sphaerium securis (Prime, 1852): specimens7 available nominal species synonyms
 Recent Taxonomic OpinionsMusculium securis — Mackie (2007), Schultheiß et al. (2008), ITIS (2012), Clewing et al. (2013), Ram et al. (2014), Fuentealba-Jara et al. (2017), Saito et al. (2022)Sphaerium securis — Bogan (2010), Bespalaya et al. (2017)
 Sphaerium (Musculium) securis — Stunžėnas et al. (2011), Bespalaya et al. (2023)
 RangeWidespread in North America. Map of Georeferenced SpecimensNo map available. There are no specimens for this species in the MUSSELpdb. |