Anatomy list, lab 3
Vertebrate Structure, Summer 2015
CAT MUSCLES Pages and figure numbers are provided as a guide, not as absolutes. Please study all available material including other figures, summary chapters, indices, etc. You are responsible for knowing all information provided in the text for each muscle, including actions. The origin and insertion are exceptions to this, however studying them may help you locate the muscles on the specimen. Beginning on p. 285, you will find a glossary of anatomical terms, including some Latin and Greek roots, which may help you with your studying for this lab in particular. Shoulder (pp. 171‐173; fig. 3‐1) Superficial: Clavotrapezius, Clavobrachialis, Acromiodeltoid, Levator scapulae ventralis (Passes beneath the clavotrapesius), Spinodeltoid, Acromiotrapezius, Spinotrapezius Deep: Splenius, Supraspinatus, Rhomboideus, Infraspinatus Back (pp.172‐174; fig. 3‐1) Superficial: Latissimus dorsi, Lumbodorsal fascia Deep: Spinalis dorsi, Serratus dorsalis (both superior and inferior), Longissimus dorsi Thoracic (pp. 174‐175; fig. 3‐2) Superficial: Pectoantebrachialis, Pectoralis major, Pectoralis minor, Xiphihumeralis Deep: Serratus ventralis, Levator scapulae, Transversus costarum Abdominal (pp. 174‐176; fig. 3‐2) Superficial: External oblique, Linea alba Deep: Transversus abdominus Neck (pp.176‐177; fig. 3‐3, 3‐4) Superficial: Masseter, Sternohyoid, Digastric, Mylohyoid, Sternomastoid Deep: Geniohyoid Forelimb (No deep muscles; pp. 176‐180; fig. 3‐5, 3‐6, 3‐7, 3‐9) Medial Upper Arm: Biceps brachii Lateral Upper Arm: Triceps brachii (know names/definitions for heads) Dorsal Forearm: Dorsal carpal ligament, Brachioradialis, Ventral Forearm: Transverse carpal ligament, Palmaris longus Hindlimb (pp. 182‐189; fig. 3‐11 through 3‐15, 3‐17) Medial Superficial Thigh: Sartorius, Gracilis Medial Deep Thigh: Adductor femoris, Rectus femoris, Vastus medialis Lateral Superficial Thigh: Tensor fascia lata, Biceps femoris Lateral Deep Thigh: Gluteus medius , Gluteus maximus, Caudofemoralis, Vastus lateralis Superficial Dorsal Leg: Gastrocnemius, Soleus, Calcaneal tendon (NOT Achilles’) Superficial Ventral Leg: Tibialis anterior, Extensor digitorum longus 1