Stegocephalia

常見(jiàn)例句

• formerly a suborder of Stegocephalia
  以前是堅(jiān)頭目的一個(gè)亞目
• formerly a suborder of Stegocephalia;
  在舊的分類中是堅(jiān)頭目的一個(gè)亞目；
• formerly a suborder of Stegocephalia; large Carboniferous and Permian amphibians having vertebrae in which some elements remain separate.
  在舊的分類中是堅(jiān)頭目的一個(gè)亞目；有脊椎的石炭紀(jì)和二堊紀(jì)兩棲動(dòng)物，其中有些種類是獨(dú)立的。
• formerly a suborder of Stegocephalia; amphibia having vertebrae whose component elements are fused into a single piece.
  以前是堅(jiān)頭目的一個(gè)亞目。
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