The musculocutaneous nerve supplies all the below given muscles except
Anconeus is supplied by a branch of the radial nerve given off in the Radial/spiral groove. All other muscles given below are contents of the anterior compament of the arm and hence supplied by the musculocutaneous nerve.Reference: Chaurasia; 6th edition
Biceps brachii
Coracobrachialis
Anconeus
Brachialis
Upper limb