Subclass: Xiphosura The horseshoe crab has a sword tail which the Xiphos- Greek prefix means sword. The –ura suffix means tail therefore placing it in the Xiphosura subclass.
Subclass: Xiphosura The horseshoe crab has a sword tail which the Xiphos- Greek prefix means sword. The –ura suffix means tail therefore placing it in the Xiphosura subclass.