Assertion: sea turtle's shell | /r/Synonym | the plastron
Facets:
Source sentences:
text: The lower shell that encases the belly is called the plastron.
text: Scientists call the top half of the shell the carapace, and the bottom half of the shell the plastron.
text: Lower part of the shell (plastron) is creamy white.
text: The lower shell that encases the belly is called the plastron.
text: It's tougher than the under shell, which is called the plastron and is yellowish white.
text: The shell covering that covers the belly of the turtle is called the plastron.
text: The underside of the shell (the plastron) is pale yellow-white.