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USNM 1499663 - Specimen Image; Field number: SERCINVERT2974
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USNM 1499664 - Specimen Image; Field number: SERCINVERT2975
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USNM 1499661 - Specimen Image; Field number: SERCINVERT2972
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USNM 1499184 - Specimen Image; Field number: SERCINVERT2495
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USNM 1499662 - Specimen Image; Field number: SERCINVERT2973
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USNM 1499660 - Specimen Image; Field number: SERCINVERT2971
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USNM 1499185 - Specimen Image; Field number: SERCINVERT2496
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USNM 1499183 - Specimen Image; Field number: SERCINVERT2494
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USNM 1498982 - Specimen Image; Field number: SERCINVERT2293
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USNM 1499186 - Specimen Image; Field number: SERCINVERT2497
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USNM 1499187 - Specimen Image; Field number: SERCINVERT2498
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USNM 1499188 - Specimen Image; Field number: SERCINVERT2499