A new target capture phylogeny elucidates the systematics and evolution of wing coupling in sack‐bearer moths

The frenulum is a wing coupling structure that is found on the wings of most families of Lepidoptera. It is a single bristle or set of bristles that originate from the base of the hindwing that often interlocks with the forewing during flight. This wing coupling mechanism is thought to have been a major evolutionary innovation that allowed for enhanced flight in Lepidoptera. The sack‐bearer moths (Mimallonidae) are unusual among Lepidoptera in...