Assertion: copepod's antenna | /r/HasProperty | antennule
Facets:
Source sentences:
text: The first antennae (antennules) are small, slender filaments on the ventral surface of the head, at about the same level as the eyes.
text: The second antennae, also known simply as antennae (if the first antennae are called antennules.
text: In the Cephalosome: The first antennae, also known as antennules.