See also: Amphioxus

English edit

 
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Etymology edit

This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.
Particularly: “probably ἀμφί (amphí) + ὀξύς (oxús)

From Greek: amphi "on both sides" + oxýs "sharp, keen" = "pointed on both sides"

Noun edit

amphioxus (plural amphioxi or amphioxuses)

  1. The lancelet, particularly of the genus Branchiostoma.