Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Truncilla

species Truncilla truncata Rafinesque, 1820: specimens

9 available nominal species synonyms (13 total synonyms)

Recent Taxonomic Opinions

Truncilla truncata — Graf & Cummings (2007), Tiemann et al. (2007), Williams et al. (2008), Watters et al. (2009), Jadhav & Jamkhedkar (2009), ... Hopper et al. (2023), Saxon et al. (2023), Wu et al. (2023), FMCS (2025), Campbell & Lydeard (2026)
Truncilla trincata [sic] — Soliman et al. (2016)

Range

Widespread in the Interior and Great Lakes basins, as well as the western Gulf Coastal Plain, North America. (North America: NA2 NA4)

Map of Georeferenced Specimens

specimens map of Truncilla truncata

MUSSELp Specimen Records

USA

image of lot USNM_84449
USNM_84449
Cincinnati, Ohio

image of lot ANSP_20258
ANSP_20258
Cumberland River

image of lot ANSP_20217
ANSP_20217
Falls of Ohio

image of lot UMMZ_209214
UMMZ_209214
Lake Winnebago, Wisconsin

image of lot ANSP_416331
ANSP_416331
Sangamon River, Lake of the Woods, Mahomet, Champaign Co., Illinois 40.2040° N, 88.3876° W

GenBank Vouchers

Georeferenced GenBank Vouchers

USA

UF_438976-7025. (28S: MK036146, 5.8S: MK036227, COI: MK044976, ITS1: MK036227, ND1: MK045128, go to GenBank) Big Cypress Bayou, Red drainage (32.7399, -94.4417).

Mp_4338_Ttru_CPW01. (COI: MZ726736, go to GenBank) Chippewa R., near Montevideo Park, Minnesota.

Mp_4338_Ttru_CPW02. (COI: MZ726737, go to GenBank) ditto.

Mp_4338_Ttru_CPW03. (COI: MZ726738, go to GenBank) ditto.

Mp_4338_Ttru_CPW04. (COI: MZ726739, go to GenBank) ditto.

Mp_4338_Ttru_CPW05. (COI: MZ726740, go to GenBank) ditto.

Mp_4338_Ttru_CPW07. (COI: MZ726741, go to GenBank) ditto.

Mp_4338_Ttru_CPW09. (COI: MZ726742, go to GenBank) ditto.

Mp_4338_Ttru_CPW10. (COI: MZ726743, go to GenBank) ditto.

Mp_4338_Ttru_CPW11. (COI: MZ726744, go to GenBank) ditto.

Mp_2660_Ttru. (16S: AY655080, ND1: AY655125, go to GenBank) Mississippi River, Hannibal, Marion Co. MO.

ASUMZ_1341 (Ttru_OUA08). (COI: MZ726725, go to GenBank) Ouachita R., downstream of Hooker Hole, Morehouse/Union Cos., Louisiana.

ASUMZ_1341 (Ttru_OUA09). (COI: MZ726726, go to GenBank) ditto.

ASUMZ_1341 (Ttru_OUA10). (COI: MZ726727, go to GenBank) ditto.

ASUMZ_1349 (Ttru_OUA17). (COI: MZ726728, go to GenBank) Ouachita R., upstream confluence with Ecore Fabre Bayou, Ouachita Co., Arkansas.

ASUMZ_1349 (Ttru_OUA18). (COI: MZ726729, go to GenBank) ditto.

ASUMZ_1349 (Ttru_OUA19). (COI: MZ726730, go to GenBank) ditto.

JBFMC_8575-1 (Ttru_RED28). (COI: MZ726700, go to GenBank) Red R., downstream of Co. Rd. 3340 bridge, Red River Co., Texas.

JBFMC_8575-2 (Ttru_RED29). (COI: MZ726701, go to GenBank) ditto.

JBFMC_8575-3 (Ttru_RED30). (COI: MZ726702, go to GenBank) ditto.

JBFMC_8565-1 (Ttru_RED17). (COI: MZ726696, go to GenBank) Red R., downstream of Co. Rd. D4615, McCurtain Co., Oklahoma.

JBFMC_8560-2 (Ttru_RED12). (COI: MZ726695, go to GenBank) Red R., downstream of Little River NWR access, McCurtain Co., Oklahoma.

JBFMC_8568-1 (Ttru_RED18). (COI: MZ726697, go to GenBank) Red R., downstream of Possum Ford Bend, McCurtain Co., Oklahoma.

JBFMC_8568-3 (Ttru_RED20). (COI: MZ726698, go to GenBank) ditto.

JBFMC_8568-4 (Ttru_RED21). (COI: MZ726699, go to GenBank) ditto.

JBFMC_8645-1 (Ttru_RED31). (COI: MZ726703, go to GenBank) Red R., Pine Creek at CR45500 bridge, Lamar Co., Texas.

JBFMC_8645-2 (Ttru_RED32). (COI: MZ726704, go to GenBank) ditto.

JBFMC_8645-3 (Ttru_RED33). (COI: MZ726705, go to GenBank) ditto.

JBFMC_8657-1 (Ttru_RED34). (COI: MZ726706, go to GenBank) ditto.

JBFMC_8300-10 (Ttru_SAB11). (COI: MZ726708, go to GenBank) Sabine R., downstream of State Park HWY (FM14), Smith/Wood Cos., Texas.

JBFMC_8300-12 (Ttru_SAB13). (COI: MZ726709, go to GenBank) ditto.

JBFMC_8300-17 (Ttru_SAB18). (COI: MZ726710, go to GenBank) ditto.

JBFMC_8300-7 (Ttru_SAB08). (COI: MZ726707, go to GenBank) ditto.

ASU_1253-1. (28S: MK036145, 5.8S: MK036226, COI: MK044975, ITS1: MK036226, ND1: MK045127, go to GenBank) Saline River, Ouachita drainage (33.3456, -91.9828).

UMMZ_265705. (28S: DQ191419, COI: AF156513, go to GenBank) St. Joseph River, Berrien Springs, MI.

NCSM_45883 (Ttru_TEN03). (COI: MZ726731, go to GenBank) Tennessee R., Colbert/Lauderdale Cos., Alabama.

NCSM_45883 (Ttru_TEN05). (COI: MZ726732, go to GenBank) ditto.

NCSM_45883 (Ttru_TEN06). (COI: MZ726733, go to GenBank) ditto.

NCSM_45883 (Ttru_TEN07). (COI: MZ726734, go to GenBank) ditto.

NCSM_45883 (Ttru_TEN08). (COI: MZ726735, go to GenBank) ditto.

JBFMC_8525-1 (Ttru_TRI01). (COI: MZ726711, go to GenBank) Trinity R., downstream of Grapevine Lake, Tarrant Co., Texas.

JBFMC_8525-2 (Ttru_TRI02). (COI: MZ726712, go to GenBank) ditto.

JBFMC_8525-3 (Ttru_TRI03). (COI: MZ726713, go to GenBank) ditto.

JBFMC_8525-4 (Ttru_TRI04). (COI: MZ726714, go to GenBank) ditto.

JBFMC_8525-5 (Ttru_TRI05). (COI: MZ726715, go to GenBank) ditto.

JBFMC_8525-6 (Ttru_TRI06). (COI: MZ726716, go to GenBank) ditto.

JBFMC_8525-7 (Ttru_TRI07). (COI: MZ726717, go to GenBank) ditto.

JBFMC_8525-8 (Ttru_TRI08). (COI: MZ726718, go to GenBank) ditto.

JBFMC_8575_1. (16S: PQ238838, go to GenBank) USA: Texas, Red River.

ASUMZ_1340 (Ttru_WHI01). (COI: MZ726720, go to GenBank) White R., upstream of confluence Caney Creek Ditch, Lawrence Co., Arkansas.

ASUMZ_1340 (Ttru_WHI02). (COI: MZ726721, go to GenBank) ditto.

ASUMZ_1340 (Ttru_WHI03). (COI: MZ726722, go to GenBank) ditto.

ASUMZ_1340 (Ttru_WHI04). (COI: MZ726723, go to GenBank) ditto.

ASUMZ_1340 (Ttru_WHI05). (COI: MZ726724, go to GenBank) ditto.

GenBank Vouchers Not Yet Georeferenced

ASU1253. (SRA: SRX7259531, go to GenBank)

ASUMZ_1263 (Ttru_OUA07). (COI: MZ726719, go to GenBank)

MMTC_22. (COI: HM852947, ND1: GU085381, go to GenBank)

Mp_2718_drum49. (ND1: HM852943, go to GenBank)

Mp_2718_drum53. (ND1: HM852944, go to GenBank)

Mp_2718_drum54. (ND1: HM852945, go to GenBank)

Mp_2718_drum55. (ND1: HM852946, go to GenBank)

Mp_2718_drum84. (COI: HM852948, go to GenBank)

SAMN13473091. (SRA: SRX7259531, go to GenBank)