MUSSELp
 
MUSSELpdb
 
 
Taxonomy
 
 
Geography
 
 
 

Page last updated
Sun 07 Sep 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!

This page reports the specimens in the MUSSELpdb and provides a map if geocodes are known. The taxonomic history reports the record of different names and combinations that have been applied to this species (and its synonyms) since 2007.

The MUSSEL Project Database has moved to a new server, with a new URL! The new address for this page is: https://musselpdb.org/db.php?ty=validsp&id=4193

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Pleurobema

species Pleurobema sintoxia (Rafinesque, 1820): specimens
     38 nominal species as synonyms

Taxonomic History (since 2007)

Pleurobema rubrumGraf & Cummings (2007), Tiemann et al. (2007), Burdick & White (2007), Campbell et al. (2008), ..., Klymus et al. (2020), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
Pleurobema sintoxiaTiemann et al. (2007), Graf & Cummings (2007), Burdick & White (2007), Chapman et al. (2008), ..., Hopper et al. (2023), Johnson et al. (2024), Freeman et al. (2025), FMCS (2025)
Pleurobema coccineumHoeh et al. (2009), ITIS (2012)
Pleurobema (Sintoxia) rubrumCampbell & Lydeard (2012), Burlakova et al. (2012)
Pleurobema (Sintoxia) sintoxiaCampbell & Lydeard (2012), Campbell & Lydeard (2012), Burlakova et al. (2012)
Pleurobema pyramidatumITIS (2012)

Range: Widespread in the Mississippi River drainage and the Great Lakes, North America.

Map of Georeferenced Specimens
species map


USA

specimen
INHS_82273

Lake Pepin, Wisconsin

specimen
USNM_85848

Columbus, Ohio

specimen
ANSP_41726

Ohio River

specimen
ANSP_416335

Lone Tree Creek, 5 mi S Gibson City, Champaign Co., Illinois 40.3691° N, 88.3803° W

specimen
ANSP_41645

Arkansas River

specimen
USNM_84649

Alexandria, La

specimen
ANSP_20208

Ohio River

specimen
USNM_133834

Niagara Riv., 3 mi above Falls

specimen
UMMZ_113527

Black River, Poplar Bluff, Butler Co., Missouri


unknown

specimen
ANSP_20237

[no locality available - North America]

   

Genbank Vouchers

USA

Mp_4363_PspeCli001 (COI, ND1, ITS1, 5.8S, 18S) Clinch River; Brooks Island; Frost Parker, Hancock Co., Tennessee (36.47349, -83.28995)

UF_439492 (PsinOhi161) (COI, ND1, ITS1, 5.8S, 18S) upper Allegheny River in Olean, NY; 0.5 mile downstream of South Union Street bridge, Cattaraugus Co., New York (42.0721283, -78.43879295)

UF_439492 (PsinOhi158) (COI, ND1, ITS1, 5.8S, 18S) upper Allegheny River in Olean, NY; 0.5 mile downstream of South Union Street bridge, Cattaraugus Co., New York (42.0721283, -78.43879295)

MCM_11728 (PsinBSF022) (COI, ND1, ITS1, 5.8S, 18S) Big South Fork of the Cumberland River at confluence of Parch Corn Creek, Scott Co., Tennessee (36.55823, -84.67173)

UF_439438 (PrubTen052) (COI, ND1, ITS1, 5.8S, 18S) Tennessee River, Sevenmile Island secondary channel; TRM249.7, Lauderdale Co., Alabama (34.73828, -87.77142)

UF_439438 (PrubTen057) (COI, ND1, ITS1, 5.8S, 18S) Tennessee River, Sevenmile Island secondary channel; TRM249.7, Lauderdale Co., Alabama (34.73828, -87.77142)

ASU_1376_1 (PspeRed004) (COI, ND1, ITS1, 5.8S, 18S) Little River ca. 3.95 river km downstream of Co. Rd. D4615 and ca. 1.0 rkm upstream of Salt Creek confluence and 5.37 air km NNE center of Idabel., McCurtain Co., Oklahoma (33.940604, -94.811604)

MCM_11728 (PsinBSF025) (COI, ND1, ITS1, 5.8S, 18S) Big South Fork of the Cumberland River at confluence of Parch Corn Creek, Scott Co., Tennessee (36.55823, -84.67173)

Mp_4363_PrubCli020 (COI, ND1, ITS1, 5.8S, 18S) Clinch River Brooks Island, Hancock Co., Tennessee (36.47349, -83.28995)

UF_439541 (PrubStF222) (COI, ND1, ITS1, 5.8S, 18S) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UF_439584 (PrubSal037) (COI, ND1, ITS1, 5.8S, 18S) Saline River appx 4 river miles upstream of Georgia Pacific Lake, Bradley Co., Arkansas (33.28514, -92.00867)

UF_439586 (PrubDuc042) (COI, ND1, ITS1, 5.8S, 18S) Duck River at Lillard's Mill (river mile 179), Maury Co., Tennessee (35.601603, -86.874806)

UF_439493 (PrubYaz069) (COI, ND1, ITS1, 5.8S, 18S) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

Mp_4363_PrubCli021 (COI, ND1, ITS1, 5.8S, 18S) Clinch River Brooks Island, Hancock Co., Tennessee (36.47349, -83.28995)

MCM_11728 (PsinBSF024) (COI, ND1, ITS1, 5.8S, 18S) Big South Fork of the Cumberland River at confluence of Parch Corn Creek, Scott Co., Tennessee (36.55823, -84.67173)

UF_439584 (PrubSal035) (COI, ND1, ITS1, 5.8S, 18S) Saline River appx 4 river miles upstream of Georgia Pacific Lake, Bradley Co., Arkansas (33.28514, -92.00867)

ASU_1376_3 (PspeRed006) (COI, ND1, ITS1, 5.8S, 18S) Little River ca. 3.95 river km downstream of Co. Rd. D4615 and ca. 1.0 rkm upstream of Salt Creek confluence and 5.37 air km NNE center of Idabel., McCurtain Co., Oklahoma (33.940604, -94.811604)

UF_439375 (PrubDuc008) (COI, ND1, ITS1, 5.8S, 18S) Duck River at Hooper Island (Duck River Mile 163.1), Maury Co., Tennessee (35.601603, -86.874806)

Mp_4363_PsinGre128 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439585 (PrubSal030) (COI, ND1, ITS1, 5.8S, 18S) Saline River, Approx. 4 river miles u/s of Georgia Pacific Lake, Bradley Co., Arkansas (33.28514, -92.00867)

UF_439360 (PsinShe009) (COI, ND1, ITS1, 5.8S, 18S) Shenango River about 4.9 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.44553, -80.41122)

UF_439361 (PsinShe014) (COI, ND1, ITS1, 5.8S, 18S) Shenango River about 2.2 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.42345, -80.40055)

UF_439493 (PrubYaz070) (COI, ND1, ITS1, 5.8S, 18S) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

ASU_1376_5 (PspeRed008) (COI, ND1, ITS1, 5.8S, 18S) Little River ca. 3.95 river km downstream of Co. Rd. D4615 and ca. 1.0 rkm upstream of Salt Creek confluence and 5.37 air km NNE center of Idabel., McCurtain Co., Oklahoma (33.940604, -94.811604)

UF_439361 (PsinShe019) (COI, ND1, ITS1, 5.8S, 18S) Shenango River about 2.2 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.42345, -80.40055)

Mp_4363_PsinGre125 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

ASU_1376_2 (PspeRed005) (COI, ND1, ITS1, 5.8S, 18S) Little River ca. 3.95 river km downstream of Co. Rd. D4615 and ca. 1.0 rkm upstream of Salt Creek confluence and 5.37 air km NNE center of Idabel., McCurtain Co., Oklahoma (33.940604, -94.811604)

UF_439360 (PsinShe008) (COI, ND1, ITS1, 5.8S, 18S) Shenango River about 4.9 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.44553, -80.41122)

UF_439375 (PrubDuc014) (COI, ND1, ITS1, 5.8S, 18S) Duck River at Hooper Island (Duck River Mile 163.1), Maury Co., Tennessee (35.601603, -86.874806)

Mp_4363_PrubGre017 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439438 (PrubTen055) (COI, ND1, ITS1, 5.8S, 18S) Tennessee River, Sevenmile Island secondary channel; TRM249.7, Lauderdale Co., Alabama (34.73828, -87.77142)

ASU_1385_5 (PsinWhi136) (COI, ND1, ITS1, 5.8S, 18S) Spring River ca. 2.37 river km downstream of US Hwy 62 in Imboden and immediately upstream of confluence with Davis Creek., Lawrence/Randolph Co., Arkansas (36.197693999999998, -91.155687)

Mp_4363_PsinGre126 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439492 (PsinOhi157) (COI, ND1, ITS1, 5.8S, 18S) upper Allegheny River in Olean, NY; 0.5 mile downstream of South Union Street bridge, Cattaraugus Co., New York (42.0721283, -78.43879295)

UF_439360 (PsinShe007) (COI, ND1, ITS1, 5.8S, 18S) Shenango River about 4.9 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.44553, -80.41122)

Mp_4363_PsinGre106 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

ASU_1385_1 (PsinWhi132) (COI, ND1, ITS1, 5.8S, 18S) Spring River ca. 2.37 river km downstream of US Hwy 62 in Imboden and immediately upstream of confluence with Davis Creek., Lawrence/Randolph Co., Arkansas (36.197693999999998, -91.155687)

UF_439585 (PrubSal033) (COI, ND1, ITS1, 5.8S, 18S) Saline River, Approx. 4 river miles u/s of Georgia Pacific Lake, Bradley Co., Arkansas (33.28514, -92.00867)

Mp_4363_PsinGre105 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439492 (PsinOhi159) (COI, ND1, ITS1, 5.8S, 18S) upper Allegheny River in Olean, NY; 0.5 mile downstream of South Union Street bridge, Cattaraugus Co., New York (42.0721283, -78.43879295)

Mp_4363_PsinGre118 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439361 (PsinShe020) (COI, ND1, ITS1, 5.8S, 18S) Shenango River about 2.2 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.42345, -80.40055)

UF_439492 (PsinOhi160) (COI, ND1, ITS1, 5.8S, 18S) upper Allegheny River in Olean, NY; 0.5 mile downstream of South Union Street bridge, Cattaraugus Co., New York (42.0721283, -78.43879295)

UF_439493 (PrubYaz065) (COI, ND1, ITS1, 5.8S, 18S) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

UF_439584 (PrubSal040) (COI, ND1, ITS1, 5.8S, 18S) Saline River appx 4 river miles upstream of Georgia Pacific Lake, Bradley Co., Arkansas (33.28514, -92.00867)

UF_439541 (PrubStF220) (COI, ND1, ITS1, 5.8S, 18S) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

MCM_11728 (PsinBSF021) (COI, ND1, ITS1, 5.8S, 18S) Big South Fork of the Cumberland River at confluence of Parch Corn Creek, Scott Co., Tennessee (36.55823, -84.67173)

Mp_4363_PsinCum104 (COI, ND1, ITS1, 5.8S, 18S) Cumberland River Mile 297.8 Back shoot of Lovells Island, Smith Co., Tennessee (36.30438333333333, -86.04685)

UF_439438 (PrubTen054) (COI, ND1, ITS1, 5.8S, 18S) Tennessee River, Sevenmile Island secondary channel; TRM249.7, Lauderdale Co., Alabama (34.73828, -87.77142)

MCM_11728 (PsinBSF023) (COI, ND1, ITS1, 5.8S, 18S) Big South Fork of the Cumberland River at confluence of Parch Corn Creek, Scott Co., Tennessee (36.55823, -84.67173)

ASU_1376_4 (PspeRed007) (COI, ND1, ITS1, 5.8S, 18S) Little River ca. 3.95 river km downstream of Co. Rd. D4615 and ca. 1.0 rkm upstream of Salt Creek confluence and 5.37 air km NNE center of Idabel., McCurtain Co., Oklahoma (33.940604, -94.811604)

UF_439493 (PrubYaz064) (COI, ND1, ITS1, 5.8S, 18S) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

Mp_4363_PsinGre129 (COI, ND1, ITS1, 5.8S, 18S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

Mp_4363_PsinGre037 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre112 (COI, ND1, ITS1, 5.8S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439541 (PrubStF217) (COI, ND1, ITS1, 5.8S) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UF_439356 (PsinChi002) (COI, ND1, ITS1, 5.8S) Chippewa River just downstream of County Hwy H crossing about 10 miles WSW of Eau Claire WI, Dunn Co., Wisconsin (44.76085278, -91.6783945)

Mp_4363_PsinGre043 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

UF_439373 (PrubCli003) (COI, ND1, ITS1, 5.8S) Clinch River at Brooks Island; about 5 miles east of Sneedville, TN, Hancock Co., Tennessee (36.54014, -83.13069)

Mp_4363_PsinGre028 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre039 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre033 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre026 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre127 (COI, ND1, ITS1, 5.8S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439356 (PsinChi004) (COI, ND1, ITS1, 5.8S) Chippewa River just downstream of County Hwy H crossing about 10 miles WSW of Eau Claire WI, Dunn Co., Wisconsin (44.76085278, -91.6783945)

Mp_4363_PsinGre036 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

UF_439386 (PrubGre005) (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre032 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

UF_439541 (PrubStF223) (COI, ND1, ITS1, 5.8S) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UF_439583 (PspeSal013) (COI, ND1, ITS1, 5.8S) Saline River appx 4 river miles upstream of Georgia Pacific Lake, Bradley Co., Arkansas (33.28514, -92.00867)

Mp_4363_PsinGre041 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

UF_439374 (PrubDuc004) (COI, ND1, ITS1, 5.8S) Duck River at Lillard's Mill (river mile 179), Marshall Co., Tennessee (35.58603, -86.78844)

Mp_4363_PsinGre117 (COI, ND1, ITS1, 5.8S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439493 (PrubYaz066) (COI, ND1, ITS1, 5.8S) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

Mp_4363_PsinGre130 (COI, ND1, ITS1, 5.8S) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

Mp_4363_PsinGre038 (COI, ND1, ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

UF_439356 (PsinChi001) (COI, ND1, ITS1, 5.8S) Chippewa River just downstream of County Hwy H crossing about 10 miles WSW of Eau Claire WI, Dunn Co., Wisconsin (44.76085278, -91.6783945)

UF_439438 (PrubTen050) (COI, ND1, ITS1, 5.8S) Tennessee River, Sevenmile Island secondary channel; TRM249.7, Lauderdale Co., Alabama (34.73828, -87.77142)

UF_439375 (PrubDuc007) (ITS1, 5.8S, 18S) Duck River at Hooper Island (Duck River Mile 163.1), Maury Co., Tennessee (35.601603, -86.874806)

Mp_4363_PrubDuc015 (COI, ND1, ITS1) Duck River at Lillard's Mill (river mile 179), Maury Co., Tennessee (35.601603, -86.874806)

Mp_4363_PspeCli003 (COI, ND1, ITS1) Clinch River; Brooks Island; Frost Parker, Hancock Co., Tennessee (36.47349, -83.28995)

UF_439375 (PrubDuc010) (COI, ND1, ITS1) Duck River at Hooper Island (Duck River Mile 163.1), Maury Co., Tennessee (35.601603, -86.874806)

UF_439361 (PsinShe017) (COI, ND1, ITS1) Shenango River about 2.2 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.42345, -80.40055)

UF_439356 (PsinChi006) (COI, ND1, ITS1) Chippewa River just downstream of County Hwy H crossing about 10 miles WSW of Eau Claire WI, Dunn Co., Wisconsin (44.76085278, -91.6783945)

UF_439493 (PrubYaz068) (COI, ND1, ITS1) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

Mp_4363_PsinGre030 (COI, ND1, ITS1) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre029 (COI, ND1, ITS1) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

Mp_4363_PsinGre035 (COI, ND1, ITS1) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

UF_439494 (PrubCli074) (COI, ND1, ITS1) Clinch River, So. of town of Sneedville-Frost Ford (RM182), Hancock Co., Tennessee (36.5307712, -83.150753)

UF_439493 (PrubYaz067) (COI, ND1, ITS1) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

Mp_4363_PrubGre019 (COI, ND1, ITS1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439361 (PsinShe013) (COI, ND1, ITS1) Shenango River about 2.2 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.42345, -80.40055)

UF_439356 (PsinChi003) (COI, ND1, ITS1) Chippewa River just downstream of County Hwy H crossing about 10 miles WSW of Eau Claire WI, Dunn Co., Wisconsin (44.76085278, -91.6783945)

UF_439438 (PrubTen049) (COI, ND1, ITS1) Tennessee River, Sevenmile Island secondary channel; TRM249.7, Lauderdale Co., Alabama (34.73828, -87.77142)

UF_439438 (PrubTen053) (COI, ND1, ITS1) Tennessee River, Sevenmile Island secondary channel; TRM249.7, Lauderdale Co., Alabama (34.73828, -87.77142)

Mp_4363_PsinGre044 (COI, ND1, ITS1) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

UF_439541 (PrubStF218) (ITS1, 5.8S, 18S) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UAUC_1714 (COI, ND1, ITS1) Cumberland River, Big South Fork at Station Camp Creek, Scott Co. TN

UF_439542 (PrubOua205) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

ASUMZ_1384_1 (Psin_ILL02) (COI, ND1) Illinois River ca. 0.32 river km upstream of Robinson Rd and 11.7 air km SW of Tontitown, Washington Co., Arkansas (36.13541, -94.3546)

UF_439543 (PsinWhi184) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

Mp_4363_PsinGre131 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

Mp_4363_PrubCli024 (COI, ND1) Clinch River Brooks Island Swan Island, Hancock Co., Tennessee (36.47349, -83.28995)

UAUC_2719 (COI, ND1) Duck River, Venable Spring, Marshall Co. TN

Mp_4363_PrubCli023 (COI, ND1) Clinch River Brooks Island Swan Island, Hancock Co., Tennessee (36.47349, -83.28995)

UF_439546 (PsinWhi169) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439543 (PsinWhi191) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439541 (PrubStF233) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UF_439541 (PrubStF229) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

MCM_18881 (PrubOua215) (COI, ND1) Bayou Bartholomew at Pleasant Drive (county road 830-1) equal distance between Newman Road and Cave Off Road, Morehouse Co., Louisiana (32.801362, -91.949655)

UF_439546 (PsinWhi168) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439541 (PrubStF231) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

Mp_4363_PsinGre111 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439543 (PsinWhi183) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

Mp_4363_PsinGre040 (ITS1, 5.8S) Green River, Western Kentucky Bioreserve, Edmonson Co., Kentucky (37.24609, -85.9973)

ASU_1344_5 (PrubOua029) (COI, ND1) Ouachita River ca. 1.81 river km upstream confluence with Ecore Fabre Bayou and 4.25 air km N center of Camden., Ouachita Co., Arkansas (33.62299, -92.83253)

UF_439543 (PsinWhi192) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

Mp_4363_PsinGre120 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

Mp_4363_PsinGre122 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439543 (PsinWhi196) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439543 (PsinWhi190) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

Mp_4363_PsinGre107 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439543 (PsinWhi186) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439542 (PrubOua213) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

Mp_4363_PspeGre063 (COI, ND1) Green River at Stovall Park, Hart Co., Kentucky (37.26638, -85.88874)

UF_439543 (PsinWhi198) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

Mp_4363_PsinGre116 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

MCM_20346 (PrubOua242) (COI, ND1) Bayou Bartholomew 'Site 26' adjacent to Highway 165. 2 km south of the intersection of Highway 165 and Spyker Road, Morehouse Co., Louisiana (32.75389, -91.9647)

UF_439543 (PsinWhi195) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439541 (PrubStF234) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UF_439546 (PsinWhi172) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

ASU_1385_2 (PsinWhi133) (COI, ND1) Spring River ca. 2.37 river km downstream of US Hwy 62 in Imboden and immediately upstream of confluence with Davis Creek., Lawrence/Randolph Co., Arkansas (36.197693999999998, -91.155687)

UF_439546 (PsinWhi164) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

Mp_4363_PsinGre124 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439543 (PsinWhi175) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439546 (PsinWhi165) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439541 (PrubStF230) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

Mp_4363_PsinGre115 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UAUC_3229 (COI, ND1) St. Francis River, Hwy 64 at Parkin, Cross Co. AR

UF_439543 (PsinWhi185) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439543 (PsinWhi181) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439541 (PrubStF226) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

Mp_4363_PsinGre121 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439541 (PrubStF225) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UF_439543 (PsinWhi193) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

ASU_1385_3 (PsinWhi134) (COI, ND1) Spring River ca. 2.37 river km downstream of US Hwy 62 in Imboden and immediately upstream of confluence with Davis Creek., Lawrence/Randolph Co., Arkansas (36.197693999999998, -91.155687)

Mp_4363_PsinGre113 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

ASUMZ_1382_1 (Psin_RED06) (COI, ND1) Little River, At Co. Rd. E2090 immediately downstream of Possum Ford Bend and 2.54 air km NNE center of Garvin, McCurtain Co., Oklahoma (33.9762, -94.9322)

UF_439493 (PrubYaz063) (COI, ND1) Big Sunflower River at Blaine Road Bridge, Sunflower Co., Mississippi (33.601156, -90.53817)

UF_439542 (PrubOua207) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

MCM_20330 (PrubTen086) (COI, ND1) Holston River, McKinney Islands, River mile 25.3, Jefferson Co., Tennessee (36.10529, -83.66945)

UF_439543 (PsinWhi178) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439543 (PsinWhi177) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439356 (PsinChi005) (COI, ND1) Chippewa River just downstream of County Hwy H crossing about 10 miles WSW of Eau Claire WI, Dunn Co., Wisconsin (44.76085278, -91.6783945)

UF_439541 (PrubStF221) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

Mp_4363_PsinGre114 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

ASU_1344_3 (PrubOua027) (COI, ND1) Ouachita River ca. 1.81 river km upstream confluence with Ecore Fabre Bayou and 4.25 air km N center of Camden., Ouachita Co., Arkansas (33.62299, -92.83253)

UF_439546 (PsinWhi166) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439542 (PrubOua203) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

UF_439542 (PrubOua202) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

Mp_4363_PsinGre123 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439542 (PrubOua210) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

MCM_20346 (PrubOua243) (COI, ND1) Bayou Bartholomew 'Site 26' adjacent to Highway 165. 2 km south of the intersection of Highway 165 and Spyker Road, Morehouse Co., Louisiana (32.75389, -91.9647)

UF_439546 (PsinWhi170) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439546 (PsinWhi174) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439546 (PsinWhi171) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439543 (PsinWhi197) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

ASU_1385_4 (PsinWhi135) (COI, ND1) Spring River ca. 2.37 river km downstream of US Hwy 62 in Imboden and immediately upstream of confluence with Davis Creek., Lawrence/Randolph Co., Arkansas (36.197693999999998, -91.155687)

UF_439542 (PrubOua201) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

UF_439542 (PrubOua200) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

MCM_18881 (PrubOua214) (COI, ND1) Bayou Bartholomew at Pleasant Drive (county road 830-1) equal distance between Newman Road and Cave Off Road, Morehouse Co., Louisiana (32.801362, -91.949655)

UF_439546 (PsinWhi163) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

Mp_4363_PsinGre108 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439542 (PrubOua212) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

UF_439543 (PsinWhi188) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439543 (PsinWhi180) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

ASU_1344_4 (PrubOua028) (COI, ND1) Ouachita River ca. 1.81 river km upstream confluence with Ecore Fabre Bayou and 4.25 air km N center of Camden., Ouachita Co., Arkansas (33.62299, -92.83253)

UF_439542 (PrubOua204) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

UF_439542 (PrubOua209) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

ASU_1344_1 (PrubOua025) (COI, ND1) Ouachita River ca. 1.81 river km upstream confluence with Ecore Fabre Bayou and 4.25 air km N center of Camden., Ouachita Co., Arkansas (33.62299, -92.83253)

UF_439543 (PsinWhi182) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439543 (PsinWhi194) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

Mp_4363_PsinMis067 (COI, ND1) Mississippi River in Pool 4 adjacent to Wabasha, MN, on the Wisconsin side of the river, Pepin Co., Minnesota/Wisconsin (44.412, -92.094897)

Mp_4363_PsinGre110 (COI, ND1) Green River at Thomas Bend, Edmonson Co., Kentucky (37.296108, -85.811534)

UF_439546 (PsinWhi167) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UMMZ_265704 (COI, 28S) Portage River, near Three Rivers, St. Joseph Co. MI

UF_439543 (PsinWhi187) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439584 (PrubSal036) (COI, ND1) Saline River appx 4 river miles upstream of Georgia Pacific Lake, Bradley Co., Arkansas (33.28514, -92.00867)

UF_439542 (PrubOua208) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

UF_439541 (PrubStF228) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

ASUMZ_1382_2 (Psin_RED07) (COI, ND1) Little River, At Co. Rd. E2090 immediately downstream of Possum Ford Bend and 2.54 air km NNE center of Garvin, McCurtain Co., Oklahoma (33.9762, -94.9322)

UF_439543 (PsinWhi176) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

UF_439542 (PrubOua206) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

ASU_1344_2 (PrubOua026) (COI, ND1) Ouachita River ca. 1.81 river km upstream confluence with Ecore Fabre Bayou and 4.25 air km N center of Camden., Ouachita Co., Arkansas (33.62299, -92.83253)

UF_439543 (PsinWhi179) (COI, ND1) Spring River, tributary of the Black River, ~3.3 air km downstream of US62 bridge crossing, Lawrence Co., Arkansas (36.183264, -91.148556)

ASUMZ_1383_1 (Psin_ILL01) (COI, ND1) Illinois River ca. 3.45 river km downstream of Chamber Springs Rd and 6.0 river km upstream of AR Hwy 16, and ca. 8.35 air km ESE center of Siloam Springs., Benton Co., Arkansas (36.16227, -94.45127)

UF_439546 (PsinWhi173) (COI, ND1) Black River, ~200m upstream of Davidsonville Historic State Park access, Randolph Co., Arkansas (36.152724, -91.052682)

UF_439541 (PrubStF232) (COI, ND1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UF_439542 (PrubOua199) (COI, ND1) Saline River ~150m downstream of Hwy 167 bridge, Grant Co., Arkansas (34.114368, -92.404844)

UF_439361 (PsinShe012) (COI, ND1) Shenango River about 2.2 KM NNW of Greenville, PA, Mercer Co., Pennsylvania (41.42345, -80.40055)

UF_439375 (PrubDuc011) (ITS1) Duck River at Hooper Island (Duck River Mile 163.1), Maury Co., Tennessee (35.601603, -86.874806)

UF_439541 (PrubStF224) (ITS1) St. Francis River ca. 2.51 km upstream of Parkin Slough confluence and ca. 2.9 air km SW of US Hwy 64 bridge in Parkin, AR., Cross Co., Arkansas (35.25435, -90.58176)

UMMZ_265703 (COI) Kalamazoo River, MI

 

ASU_1333_8 (PsinWhi144) (COI, ND1, ITS1, 5.8S, 18S)

ASU_1329_6 (PsinWhi150) (COI, ND1, ITS1, 5.8S, 18S)

ASU_1333_7 (PsinWhi143) (COI, ND1, ITS1, 5.8S, 18S)

UF_439495 (PsinCli162) (COI, ND1, ITS1, 5.8S, 18S)

UF_439380 (PsinOhi047) (COI, ND1, ITS1, 5.8S)

UF_439380 (PrubOhi006) (COI, ND1, ITS1, 5.8S)

ASU_1335_1 (PspeWhi004) (COI, ND1)

Mp_2718_Psin1 (COI, ND1)

Mp_2667_H1767g (COI M-type, COII M-type)

Mp_2667_H1766 (COI, COII)

Mp_2718_Psin2 (COI)

Mp_2718_ss3 (COI)

UAUC_529 (ND1)

Page updated: 08:27:27 Sun 07 Sep 2025

 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."