Assertion: cricket's organ | /r/Synonym | tympanum
Facets:
Source sentences:
text: Many moth species have a hearing organ called a tympanum, which responds to an incoming bat signal by causing the moth's flight muscles to twitch erratically, sending the moth into random evasive manoeuvres.
text: Sound is important to all orthopterans, and crickets have specialized hearing organs (called tympanum) on their front legs, by which they are able to detect vibrations.