File:Plastron of a turtle shell.jpg - Wikimedia Commons

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A global phylogeny of Pelomedusoides turtles with new material of Neochelys franzeni Schleich, 1993 (Testudines, Podocnemididae) from the middle Eocene, Messel Pit, of Germany [PeerJ]

File:Wood Turtle plastron.jpg - Wikimedia Commons

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File:Plastron geochelone carbonaria želva uhlířská.JPG - Wikimedia Commons

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Diversity, Free Full-Text

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File:Plastron of a turtle shell.jpg - Wikimedia Commons

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plastron - Wiktionary, the free dictionary

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