Joseph Britton Freshwater Mussel Collection - 186 Matching Results

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Amblema plicata, Specimen #121

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; black external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date: January 28, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Amblema plicata, Specimen #122

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date: January 28, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1277

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; white internal coloring; reddish-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 relatively-recently dead when collected.
Date: January 28, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Amblema plicata, Specimen #2

Description: One preserved mussel specimen including the right valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be very-long dead when collected.
Date: February 6, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Pleurobema riddellii, Specimen #571

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be subfossil when collected.
Date: February 6, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Pleurobema riddellii, Specimen #572

Description: One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date: February 6, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Pleurobema riddellii, Specimen #573

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date: February 7, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Lampsilis hydiana, Specimen #276

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a rhomboidal shape; thin shell; double looped beak sculpturing; 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 long dead when collected.
Date: February 27, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Truncilla truncata, Specimen #1230

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a triangular shape; thick shell; 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 very-recently dead when collected.
Date: February 27, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Truncilla truncata, Specimen #1231

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a triangular shape; thick shell; yellow 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 long dead when collected.
Date: February 28, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Lampsilis hydiana, Specimen #433

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a rhomboidal shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date: March 12, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Uniomerus tetralasmus, Specimen #1235

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; brown external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date: March 12, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #632

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #633

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #634

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; salmon internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #635

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be long dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #636

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; purple internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #637

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #638

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #639

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; purple internal coloring; olive external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Quadrula quadrula, Specimen #911

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; double looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the Red River basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 28, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Quadrula quadrula, Specimen #912

Description: One preserved mussel specimen including the right valve only. The specimen exhibits a quadrate shape; thick shell; double looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the Red River basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 28, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Quadrula quadrula, Specimen #913

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; double looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the Red River basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 28, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum

Quadrula quadrula, Specimen #914

Description: One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; double looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the Red River basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date: March 28, 1974
Creator: Pettit, J.
Partner: Elm Fork Natural Heritage Museum