Sphaeroderus schaumii Chaudoir, 1861 Sphaeroderus schaumii Chaudoir, 1861: https://www.marylandbiodiversity.com/view/14274
Western MD only
Total Records
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for Jan - Dec from 2019 - 2020

Source: Maryland Biodiversity Project database

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Total Records
by Year

Source: Maryland Biodiversity Project database

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