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Page last updated
Thu 3 September 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!

Search the database pages:

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Quadrulina | Pustulosa

species Pustulosa nodulata (Rafinesque, 1820): specimens
     2 available nominal species synonyms (5 total synonyms)

Recent Taxonomic Opinions

Amphinaias nodulataGraf & Cummings (2007), Cummings & Graf (2010), IUCN (2011)
Quadrula nodulataTiemann et al. (2007), Williams et al. (2008), Watters et al. (2009), Bogan (2010), Boyer et al. (2011), ITIS (2012), Szumowski et al. (2012), Haag (2012), McMurray et al. (2012)
Cyclonaias nodulataWilliams et al. (2017), Burlakova et al. (2018), Johnson et al. (2018), Lopes-Lima et al. (2019), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
Pustulosa nodulataNeemuchwala et al. (2023), FMCS (2025)

Range

Widespread in the Interior Basin and the western Gulf Coastal Plain, USA.

Map of Georeferenced Specimens

species map


USA

specimen
USNM_84200

Cincinnati, Ohio

specimen
ANSP_20225

Kentucky River

Georeferenced Genbank Vouchers


USA

UAUC_2592. (ND1: AY158756, go to Genbank) Mississippi R., Marion Co., Missouri.

UAUC_2595. (ND1: AY158755, go to Genbank) Neches R.,TylerCo.,Texas.

UF_439202. (SRA: SRR17818390, go to Genbank) USA, Missouri, Ralls County, Salt River approximately 2.0 river miles downstream of Clarence Cannon Dam (39.5254, -91.609).

UF_439202 (QnodSal021). (COI: MH362114, ND1: MH361771, go to Genbank) ditto.

UF_439202 (QnodSal022). (COI: MH362115, ND1: MH361772, go to Genbank) ditto.

UF_439202 (QnodSal023). (5.8S: MH362648, COI: MH362116, ITS1: MH362648, ND1: MH361773, go to Genbank) ditto.

UF_439202 (QnodSal024). (COI: MH362117, ND1: MH361774, go to Genbank) ditto.

UF_439202 (QnodSal025). (COI: MH362118, ND1: MH361775, go to Genbank) ditto.

UF_439180 (QmorRed050). (COI: MH362105, ND1: MH361762, go to Genbank) USA, Texas, Marion County, Big Cypress Bayou (just downstream from Hwy 59, near Jefferson, TX) (32.739928, -94.441666).

UF_439197 (QnodNec017). (COI: MH362112, ND1: MH361769, go to Genbank) USA, Texas, Tyler County, Neches River, backwater near mouth of oxbow (30.659012, -94.170894).

UF_439197 (QnodNec019). (COI: MH362113, ND1: MH361770, go to Genbank) ditto.

JBFMC_12104_1. (16S: PQ238844, go to Genbank) USA: Louisiana, Bayou Pierre.