Page last updated
Thu 17 July 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!

Bivalvia | ... | Unionidae | Ambleminae | Lampsilini | Obovaria

species Obovaria subrotunda (Rafinesque, 1820): specimens
     15 available nominal species synonyms (22 total synonyms)

Recent Taxonomic Opinions

Obovaria subrotunda — Graf & Cummings (2007), Tiemann et al. (2007), Williams et al. (2008), Watters et al. (2009), Bogan (2010), ... Gasparini et al. (2020), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), Hauck et al. (2023)
Lampsilis abrupta — Watters et al. (2009)
Lampsilis orbiculata — ITIS (2012)

Range

Ohio, Cumberland and Tennessee rivers as well as the central Great Lakes, Canada and USA.

Map of Georeferenced Specimens

unknown

USA

ANSP_20205. Ohio River

Georeferenced Genbank Vouchers

USA

MMNS_7650_1 (Os01_BigBlack). (COI) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_10 (Os10_BigBlack). (ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_11 (Os11_BigBlack). (ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_12 (Os13_BigBlack). (ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_13 (Os13_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_14 (Os14_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_15 (Os15_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_16 (Os16_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_18 (Os18_BigBlack). (COI) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_19 (Os19_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_2 (Os02_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_20 (Os20_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_21 (Os21_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_22 (Os22_BigBlack). (COI) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_23 (Os23_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_24 (Os24_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_4 (Os04_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_6 (Os06_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_7 (Os07_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_8 (Os08_BigBlack). (COI) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

MMNS_7650_9 (Os09_BigBlack). (COI, ND1) Big Black River, Montgomery Co., MS (33.3749, -89.6261)

UF_438391-005. (28S, 5.8S, COI, ITS1, ND1) Duck River, Duck drainage (35.6042, -86.875)

UF_438391-006. (28S, 5.8S, COI, ITS1, ND1) Duck River, Duck drainage (35.6042, -86.875)

UAUC_2838. (16S, COI) Duck River, Lillard Mill Dam, RM 179, Marshall Co. TN

ASUMZ_4604 (Os25_Duck). (COI, ND1) Duck River, Maury Co., TN (35.6115, -86.8539)

ASUMZ_4605 (Os26_Duck). (COI) Duck River, Maury Co., TN (35.6115, -86.8539)

ASUMZ_4605 (Os27_Duck). (COI, ND1) Duck River, Maury Co., TN (35.6115, -86.8539)

ASUMZ_4606 (Os28_Duck). (COI, ND1) Duck River, Maury Co., TN (35.6115, -86.8539)

ASUMZ_4607 (Os29_Duck). (COI, ND1) Duck River, Maury Co., TN (35.6115, -86.8539)

Mp_3528_Os30_Licking. (COI, ND1) Licking River, Fleming/Nicholas Co., KY (38.3506, -83.9008)