最終更新日：2022/12/24
The enlarged rear interambulacrum on the oral side of holasteroids and spatangoids is known as the plastron.
編集履歴（0）
The enlarged rear interambulacrum on the oral side of holasteroids and spatangoids is known as the plastron.
DiQt（ディクト）
無料
★★★★★★★★★★
