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SEM of uncoated shell
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SEM micrograph of syntype shell, apertural view. Image: Yolanda Villacampa, April 2017
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USNM 1446187 - SERCINVERT1721, specimen image
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USNM 1446188 - SERCINVERT1722, specimen image
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USNM 1446346 - SERCINVERT1880, specimen image
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USNM 1446347 - SERCINVERT1881, specimen image