Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Potamilus
7 available nominal species synonyms (10 total synonyms)
Leptodea leptodon — Graf & Cummings (2007), Williams et al. (2008), Watters et al. (2009), Bogan (2010), Cummings & Graf (2010), ... Chen et al. (2020), Teiga-Teixeira et al. (2020), Graf & Cummings (2021), Wu et al. (2021), Chen et al. (2025)
Potamilus leptodon — Smith et al. (2020), Smith & Johnson (2020), Zieritz et al. (2021), FMCS (2021), Wu et al. (2022), ... Wu et al. (2024), Dai et al. (2024), Dai et al. (2025), FMCS (2025), Campbell & Lydeard (2026)
Widespread in the Upper Mississippi and Ohio basins, USA. (North America: NA2)


UMMZ_82960
Wabash River, Grand Chain, Posey Co., Indiana
syntype
Lampsilis blatchleyi Daniels, 1902

ANSP_84210
Wabash River, Grand Chain, Posey Co., Ind.
syntype
Lampsilis blatchleyi Daniels, 1902

USNM_86052
Cincinnati, Ohio
paratype
Symphynota tenuissima Lea, 1829

ANSP_20214
Kentucky River
neotype
Unio leptodon Rafinesque, 1820
INHS_44305. (28S: MK036094, COI: MK044926, ITS1, 5.8S: MK036177, ND1: MK045077, SRA: SRX7259532, go to GenBank) Illinois River, Illinois drainage (41.3312, -88.5089).
UAUC_135. (16S: AY655050, COI: AY655003, ND1: AY655105, go to GenBank) Meramec River, MO.