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Lampsilis hydiana, Specimen #1610
One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; double looped beak sculpturing; white internal coloring; dark brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date:
January 1, 2007
Creator:
unknown
System:
The UNT Digital Library
Lampsilis hydiana, Specimen #1611
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; moderately thick 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 relatively-recently dead when collected.
Date:
January 1, 2007
Creator:
unknown
System:
The UNT Digital Library
Leptodea fragilis, Specimen #489
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white 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:
January 31, 1976
Creator:
Johnson, L.; Britton, Joseph & Burkett
System:
The UNT Digital Library
Leptodea fragilis, Specimen #490
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
January 31, 1976
Creator:
Johnson, L.; Britton, Joseph & Burkett
System:
The UNT Digital Library
Leptodea fragilis, Specimen #491
One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date:
January 31, 1976
Creator:
Johnson, L.; Britton, Joseph & Burkett
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #629
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; white 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:
January 31, 1976
Creator:
Johnson, L.; Britton, Joseph & Burkett
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #630
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; pink internal coloring; dark 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:
January 31, 1976
Creator:
Johnson, L.; Britton, Joseph & Burkett
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #631
One preserved mussel specimen including the left valve only. The specimen exhibits an oval shape; thick 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:
January 31, 1976
Creator:
Britton, Joseph; Burkett & Johnson, L.
System:
The UNT Digital Library
Pyganodon grandis, Specimen #797
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; 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 recently dead when collected.
Date:
January 31, 1976
Creator:
Britton, Joseph; Johnson, L. & Burkett
System:
The UNT Digital Library
Quadrula mortoni, Specimen #931
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; white internal coloring; dark 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 6, 1972
Creator:
Falzarano, A. & Britton, Joseph
System:
The UNT Digital Library
Truncilla macrodon, Specimen #1212
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; moderately thick shell; bluish-white internal coloring; olive external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
January 31, 1976
Creator:
Johnson, L.; Britton, Joseph & Burkett
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1277
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
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1326
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white 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 long dead when collected.
Date:
January 22, 1976
Creator:
Britton, Joseph
System:
The UNT Digital Library