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DescriptionKaryotype of male platypus (Ornithorhynchusanatinus).png English: G-banded karyotype of male platypus (Ornithorhynchusanatinus). 2n = 52. Platypus male has
Derivative works of this file: Distribució ornitorinc.svg Ornithorhynchusanatinus map distribution-es.svg PlatypusDistribution.pngPlatypus range map.svg
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