Potamilus purpuratus, Specimen #642

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Description

One preserved mussel specimen including the left valve only. The specimen exhibits an oval shape; 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.

Physical Description

1 mussel specimen (1 valve) : dark brown and white ; 60 - 100 mm.

Creation Information

Pettit, J. October 1, 1972.

Context

This specimen is part of the collection entitled: Joseph Britton Freshwater Mussel Collection and was provided by Elm Fork Natural Heritage Museum to Digital Library, a digital repository hosted by the UNT Libraries. More information about this specimen can be viewed below.

Who

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Collector

Contributing Author

  • Lamarck Citation: (Lamarck, 1819)

Owner

Audiences

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Provided By

Elm Fork Natural Heritage Museum

The Elm Fork Natural Heritage Museum furnishes opportunities to discover and share knowledge about plants, animals, and their environment. The museum provides resources to trained scientists as well as to citizen scientists of all ages and backgrounds to explore natural history and especially to inspire in the young a lifelong interest in nature.

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What

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Degree Information

Description

One preserved mussel specimen including the left valve only. The specimen exhibits an oval shape; 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.

Physical Description

1 mussel specimen (1 valve) : dark brown and white ; 60 - 100 mm.

Item Type

Identifier

Unique identifying numbers for this specimen in the Digital Library or other systems.

  • Accession or Local Control No: Catalog Number: 00000642
  • Other: Alternate Catalog Number: 242-01
  • Archival Resource Key: ark:/67531/metadc34804

Collections

This specimen is part of the following collection of related materials.

Joseph Britton Freshwater Mussel Collection

Detailed images of freshwater mussel specimens found in and around Texas, along with information concerning their collection, identification, and physical attributes. Includes representative specimens for about 40 of the approximately 50 mussel species found in Texas.

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Digital Files

When

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Creation Date

  • October 1, 1972

Added to The UNT Digital Library

  • May 27, 2011, 4:44 p.m.

Description Last Updated

  • June 28, 2011, 3:32 p.m.

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Total Uses: 5
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Thumbnail image of item number 1 in: 'Potamilus purpuratus, Specimen #642'.
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Pettit, J. Potamilus purpuratus, Specimen #642, specimen, October 1, 1972; (digital.library.unt.edu/ark:/67531/metadc34804/: accessed September 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting Elm Fork Natural Heritage Museum.