All are derivatives of first pharyngeal arch except
Derivatives of the first pharyngeal arch aremuscles of mastication (chewing)massetermedial and lateral pterygoid musclestemporalismylohyoid muscledigastric muscle, anterior bellytensor veli palatini muscletensor tympani muscleStylopharyngeus belong to 3rd arch
Mylohyoid
Tensor tympani
Tensor veli palatini
Stylopharyngeus
Head and neck