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Lampsilis teres, Specimen #304
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #305
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #306
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #307
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #308
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #309
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Quadrula mortoni, Specimen #900
One preserved mussel specimen including the right valve only. 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 long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Toxolasma parvum, Specimen #1119
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thick shell; single looped beak sculpturing; 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 very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1237
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. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #302
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; off-white external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 100 - 120 mm in length and was assessed to be very-long dead when collected.
Date:
April 17, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #303
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
April 17, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1239
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; brown external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
April 17, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Leptodea fragilis, Specimen #466
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
April 25, 1975
Creator:
Britton, Joseph & Murphy, C.
System:
The UNT Digital Library
Leptodea fragilis, Specimen #467
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; off-white external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 0 - 60 mm in length and was assessed to be very-long dead when collected.
Date:
April 25, 1975
Creator:
Britton, Joseph & Murphy, C.
System:
The UNT Digital Library
Leptodea fragilis, Specimen #468
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date:
April 25, 1975
Creator:
Britton, Joseph & Murphy, C.
System:
The UNT Digital Library
Toxolasma parvum, Specimen #1118
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thick shell; single looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date:
April 25, 1975
Creator:
Britton, Joseph & Murphy, C.
System:
The UNT Digital Library
Cyrtonaias tampicoensis, Specimen #155
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; moderately thick shell; single looped beak sculpturing; pink internal coloring; reddish-brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-recently dead when collected.
Date:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library
Cyrtonaias tampicoensis, Specimen #156
One preserved mussel specimen including the left valve only. The specimen exhibits an oval shape; moderately thick shell; single looped beak sculpturing; pink internal coloring; reddish-brown 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:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library
Lampsilis teres, Specimen #275
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 relatively-recently dead when collected.
Date:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library
Leptodea fragilis, Specimen #463
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; 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 long dead when collected.
Date:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library
Leptodea fragilis, Specimen #464
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 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #589
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; white internal coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 0 - 60 mm in length and was assessed to be very-long dead when collected.
Date:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #590
One preserved mussel specimen including the left 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 long dead when collected.
Date:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #591
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; 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 relatively-recently dead when collected.
Date:
April 27, 1975
Creator:
Britton, Joseph
System:
The UNT Digital Library