ruǎn jiá gāng > xiā gāng
mùlù
yīngwénjièshì
  1. lat.:  Phyllocarida
fēnlèixiángqíng
 <span title=张>zhāng</span> <span title=开>kāi</span> jiè xíng chóng guāng huá jiā chóng jiá Hoplostraca