MCZ Mamm 4817
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Spermophilus spilosoma var. obsoletus | United States | Nebraska | Black Hills | [no verbatim date data] |
skin (dry) tissue (dry) |
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MCZ Mamm 4819
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Spermophilus spilosoma var. obsoletus | United States | Colorado | 200 miles west of Fort Kearney | Migrated as 16-Aug-1857 |
skin (dry) tissue (dry) |