Busey Bank locations and hours in Champaign Urbana. Subscribe in a reader. Busey Bank is one of the many banks of Champaign Urbana, but the main distinction is that this is a local bank, and one of the oldest in the area.
Function. The suprahyoid muscles do not only form the floor of the mouth but play an important role in chewing, swallowing and speech. In combination with the infrahyoid muscles, they are responsible for the positioning of the hyoid bone.
Basically all types of mouthparts are evolved from the chewing type. The labrum is suspended from the clypeus and form the upper lip. Their function is to help keep food in the mouth. The mandibles are transverse jaws for cutting and grinding. Behind the mandibles there is the maxillae.