Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Amblemini | Reginaia
5 available nominal species synonyms (13 total synonyms)
Fusconaia ebena — Graf & Cummings (2007), Burdick & White (2007), Tiemann et al. (2007), Williams et al. (2008), Watters et al. (2009), ... Breton et al. (2011), ITIS (2012), IUCN (2012), McMurray et al. (2012), He & Zhuang (2013)
Reginaia ebenus — Campbell & Lydeard (2012), Campbell & Lydeard (2012), Inoue et al. (2013), Williams et al. (2017), Zieritz et al. (2018), ... FMCS (2021), Hopper et al. (2023), FMCS (2025), Campbell & Lydeard (2026), Barraza et al. (2026)
Reginaia ebena — Haag (2012), Pfeiffer et al. (2016), Chase et al. (2018), Pfeiffer et al. (2019), Pfeiffer et al. (2019), Inoue et al. (2020), Hauck et al. (2023)
Widespread in the Interior Basin as well as the Mobile System, USA. Introduced in China. (North America: NA2 NA4 East Asia: AS4)


ANSP_20244
Ohio River
lectotype
Obovaria obovalis Rafinesque, 1820

USNM_85792
Cincinnati, Ohio
type
Unio ebenus Lea, 1831

MNHN_MPL_0041
Wabash
holotype
Unio obliqua Lamarck, 1819

MPM_D98
[Mississipi River] "O'Connell Slough" [3 mi. NNE of Burlington, Iowa; R2W, T7ON; Des Moines Co., Iowa]
UF_438233-003. (28S: MK036134, COI: MK044965, ITS1, 5.8S: MK036216, ND1: MK045116, go to GenBank) Alabama River, Alabama drainage (31.6039, -87.5497).
UF_438233-004. (28S: MK036135, COI: MK044966, ITS1, 5.8S: MK036217, ND1: MK045117, go to GenBank) ditto.
UAUC_71. (16S: AF232790, COI: AY654999, COI: AF232815, ND1: AY655098, go to GenBank) Tennessee River, Kentucky Reservoir, RM 88.1, Humpheys Co. TN.
UF_438113. (16S: MK001788, 28S: MK001822, COI: KT285629, ITS1, 5.8S: KT285673, SRA: SRX5278548, go to GenBank) USA, Alabama, Clarke/Monroe County, Alabama River (ARM) 39.2, [2.4 mi. ENE of Choctaw Bluff, AL] (31.36963, -87.727516).
ASUMZ_4899 (Fe01_White). (COI: KF035133, ND1: KF035281, go to GenBank) White River, Monroe Co., AR (34.6812, -91.3145).