魚類學相關名詞中英對照
名詞 定義 
root lobe Sharks often have the roots of their oral teeth divided into separate lobes at their midlengths, which are termed mesial and distal root lobes. 
根葉 鯊魚時常在其口部齒根的中央處分開成個別的葉,那是稱為中央且為末梢部的根葉。 
※中文內容系使用機器由英文內容翻譯。