Joseph Britton Freshwater Mussel Collection - 1,536 Matching Results

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Quadrula petrina, Specimen #1420

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; white internal coloring; brown external coloring; no external sculpturing. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Quadrula petrina, Specimen #1477

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; brown external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Quadrula petrina, Specimen #1478

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; brown external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Quincuncina mitchelli, Specimen #1454

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; white internal coloring; brown external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Quincuncina mitchelli, Specimen #1487

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; bluish-white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Strophitus undulatus, Specimen #1421

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; white internal coloring; brown external coloring; no external sculpturing. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Toxolasma parvum, Specimen #1113

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thick shell; single looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date: August 10, 1979
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Toxolasma texasense, Specimen #1198

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date: June 16, 1979
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Toxolasma texasense, Specimen #1199

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; white internal coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Toxolasma texasense, Specimen #1200

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Truncilla macrodon, Specimen #1457

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; white internal coloring; green external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Truncilla macrodon, Specimen #1463

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Truncilla macrodon, Specimen #1488

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; white internal coloring; yellow external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Truncilla macrodon, Specimen #1489

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Truncilla macrodon, Specimen #1493

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1240

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1241

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1242

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1243

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1244

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1245

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1246

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1247

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date: December 4, 1971
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Utterbackia imbecillis, Specimen #1390

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; green external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date: unknown
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum
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