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Keywords from Image Description:
PZSLPage. Myopotamus coypu Molina juv en Thorax region of stillborn Coypu from right lateral partially dissected to show parietal veins Az azygos vein post persistent posterior cardinal vein Proceedings of the Zoological Society of London org vol issue org page page Beddard text PDold PZSL Myocastor coypus anatomy Mammal