plastron

1. We discovered that the turtle remains consisted only of parts of the carapace and plastron (the shell and underbelly).
我们发现那具海龟尸体只剩下了部分背甲和腹甲。

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2. Result:2 kinds of counterfeit turtle shell and 3 kinds of counterfeit tortoise plastron were found, and their morphological and DTA identification features were proposed.
结果:发现鳖甲伪品2种,龟甲伪品3种,并提出鳖甲、龟甲类药材的形态和差热鉴定特征。

dict.cnki.net

3. Result:2 kinds of counterfeit turtle shell and 3 kinds of counterfeit tortoise plastron were found, and their morphological and DTA identification features were proposed.
结果:发现鳖甲伪品2种,龟甲伪品3种,并提出鳖甲、龟甲类药材的形态和差热鉴定特征。

dict.cnki.net