Biology 325 Gross anatomy of the muscular system Fall 2004 Campos You are responsible for the names origins insertions and actions of the following muscles of the human Refer to your text or to worksheet posted with these materials You should be able to identify these muscles in models MUSCLES OF THE HUMAN Head and Neck Muscles Frontalis Nasalis Depressor anguli oris Platysma Procerus Temporalis Masseter Sternothyroid Omohyoid Orbicularis oris Zygomaticus major Depressor labii inferioris Risorius Dilator nasi Occipitalis Sternocleidomastoid Sternohyoid Galea aponeurotica Orbicularis oculi Levator labii superioris Mentalis Buccinator Medial and lateral pterygoid Digastric Mylohyoid Geniohyoid Intercostals Trapezius Rectus abdominis Internal oblique Erector spinae Subclavius Internal oblique Serratus anterior Transversus abdominis Romboid major Levator scapulae Trunk Muscles Latissimus dorsi Pectoralis minor Pectoralis major External oblique Subscapularis Splenius capitis Pelvic floor Bulbospongiosus male female Ischiocavernosus male female Coccygeus Levator anii iliococcygeus pubococcygeus External anal sphincter Shoulder and Arm Muscles Deltoid Infraspinatus Rhomboid major Teres major Subscapularis Coracobrachialis Triceps brachii Biceps brachii Brachialis Pronator teres Palmaris longus Flexor carpi ulnaris Flexor polliculus longus Extensor digitorium Extensor polliculus longus Supraspinatus Teres minor Brachioradialis Flexor carpi radialis Flexor digitorium superficialis Extensor carpi radialis longus brevis Extensor carpi ulnaris Biology 325 Gross anatomy of the muscular system Fall 2004 Campos Leg Muscles Tensor fasciae latae Adductor magnus Pectineus Iliopsoas Gluteus maximus Adductor brevis Gracilis Hamstrings Semitendinosus Semimembranosus Biceps femoris Quadriceps Vastus laterales Vastus medialis Vastus intermedius Rectus femoris Soleus Flexor digitorium longus Achilles tendon Gastrocnemius Extensor digitorium longus Gluteus medius Adductor longus Sartorius Tibialis anterior Biology 325 Gross anatomy of the muscular system Fall 2004 Campos You are responsible for dissecting and identifying the following muscles in the cat Head and Neck Muscles Sternomastoid Digastric Masseter Cleidomastoid Sternohyoid Thyrohyoid Mylohyoid Sternothyroid Latissimus dorsi Serratus ventralis Scalenes External oblique Internal oblique Rectus abdominis Transversus abdominis Trunk Muscles Pectoantebrachialis Pectoralis major Pectoralis minor Xiphihumeralis Shoulder and Forelimb Muscles Clavotrapezius Acromiotrapezius Spinotrapezius Epitrochlearis Clavodeltoid Spinodeltoid Acromiodeltoid Biceps brachii Infraspinatus Supraspinatus Subscapularis Triceps brachii Levator scapulae Rhomboideus Brachioradialis Hind Limb Muscles Sartorius Gluteus medius Gluteus maximus Tensor fascia latae Caudofemoralis Biceps femoris Semimembranosus Semitendonosus Gracilis Vastus lateralis Rectus femoris Pectineus Adductor longus Vastus medialis Adductor femoris Tibialis anterior Gastrocnemius Soleus Achilles tendon