All of the following muscles are derived from second branchial arch except:
All muscles derived from the second arch are supplied by CN VII. They include stapedius, posterior belly of digastric, stylohyoid, auricular muscles (anterior, superior and posterior) and all mimetic muscles of face including buccinator. Anterior belly of digastric is innervated by trigeminal (V3 division) nerve.
Posterior belly of digastric
Anterior belly of digastric
Stapedius
Orbicularis oculi
Ear