Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Utterbackiana

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

2 available nominal species synonyms

Recent Taxonomic Opinions

Utterbackia heardi — Graf & Cummings (2007), Cummings & Graf (2010)
Anodonta heardi — Zanatta et al. (2007), Williams et al. (2008), Bogan (2010), Williams et al. (2011), ITIS (2012), Haag (2012), Williams et al. (2014), Smith et al. (2018)
Utterbackiana heardi — Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Whelan et al. (2023), Hopper et al. (2023), Perkins et al. (2025), FMCS (2025), Campbell & Lydeard (2026)

Range

Apalachicola and Ochlockonee rivers, Florida and Georgia, USA. (North America: NA4)

Map of Georeferenced Specimens

MUSSELp Specimen Records

USA

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

GenBank Vouchers

Georeferenced GenBank Vouchers

USA

UF_441265.012. (5.8S: MG199876, COI: MG199622, ITS1: MG199876, go to GenBank) USA, Alabama, Henry County, Gin Branch embayment off Lake Eufaula or Walter F. George Reservoir (31.74566, -85.12909).

UF_438379.006. (18S: ON197379, 5.8S: ON197379, COI: ON157854, ITS1: ON197379, ND1: ON164867, go to GenBank) USA, Florida, Gulf/Liberty Cos., Apalachicola River at river mile 41.1 (30.12246, -85.14376).

GenBank Vouchers Not Yet Georeferenced

Ahea_Apa002HCO1583GAA004. (COI: MW916376, go to GenBank)

Ahea_Apa003HCO1583GAA004. (COI: MW916377, go to GenBank)

Ahea_Apa005HCO1583GAA004. (COI: MW916378, go to GenBank)

Mp_4287_AheaApa006. (18S: ON197379, 5.8S: ON197379, COI: ON157854, ITS1: ON197379, go to GenBank)