Assertion: copepod's appendage | /r/HasProperty | antennule
Facets:
Source sentences:
text: Crustaceans are generally aquatic and differ from other arthropods in having two pairs of appendages (antennules and antennae) in front of the mouth and paired appendages near the mouth that function as jaws.
text: The main features of a nauplius are a simple, unsegmented body, three pairs of appendages (antennules, antennae, and mandibles), and a single, simple, “naupliar” eye.