BIOLOGY 250  HUMAN ANATOMY 

Muscular System (Tortora 9th edition, Fall 03 update)

 

This is the list for the lab exam for the cat muscles; refer to the lecture list for the muscles in the human.

 (know all of the muscles for the cat; if the muscle is only located in the human there is a notation by the muscle name)

 

                                                                             Page of description

                                                                             S and F                  Tortora

Muscles of the Head

masseter                                                                61                         266-267

temporalis                                                              61                         266-267

digastric                                                                 56                         275,277,279

orbicularus oris (human model only)                                                      264,265

 

Muscles of the Neck

Sternocleidomastoid ( sternomastoid in the cat)          55-56                    279,297

trapezius                                                                54                         279,296

splenius capitis (splenius in the cat)                           59                         319

 

Muscles between the Pectoral Appendage and

Vertebral Column of Thorax

trapezius as a group                                                52-53                    296,297

latissimus dorsi                                                       54                         296,300-302

rhomboideus (major/minor)

 (just the rhomboideus in the cat; major and minor are for the human diagrams and model)    58                                                                             297,301,302

levator scapulae   (levator scapulae ventralis in the cat)                            52-53 296,297

serratus anterior (ventralis)                                      50                         296,297

pectoralis major                                                      46                         300

pectoralis minor                                                      47                         296

                                                                                                         

Muscles of the Shoulder

deltoid as a group                                                   62-63                    300-301

supraspinatus                                                         62                         300-301

infraspinatus                                                           62                         301

teres major                                                             62                         301

subscapularis                                                          63                         301

 

Muscles of the Arm

triceps brachii long, lateral, medial heads                   64                         304

coracobrachialis (know only in the human/ model or diagrams)

                                                                             63                         301

biceps brachii                                                          64                         300,304

brachialis                                                                65                         300,304,305

extensors of wrist and fingers as a group

          know radial from ulnar                                                                308,309

flexors of wrist and fingers as a group

          know radial from ulnar                                                                308,309


Know the actions of the hind limb muscles (these are located in your book or at the following link: http://www.csub.edu/~ddodenhoff/anatomy/catmuscles.htm)

 


Muscles of the Hip

tensor fasciae latae                                                  74                         323

gluteus maximus                                                     79                         325

gluteus medius                                                       79                         325

gluteus minimus                                                     81                         325

psoas major                                                           73                         323

 

 

Muscle of the Thigh and Leg

hamstring

          biceps femoris                                               71                         325

          semimembranosus                                         72                         325

          semitendinosus                                             72                         325

sartorius                                                                 69                         325

gracilis                                                                   71                         323,333

quadriceps femoris                                                                               332 (323-327)

          rectus femoris                                               71                         323-327

          vastus lateralis                                               71                         323-327

          vastus medialis                                              71                         323-327

          vastus intermedius                                         71                         323-327

adductor longus, (only in the human adductor magnus, adductor brevis)

                                                                             72                         323-327

adductor femoris (cat muscle)                                   72

gastrocnemius                                                        77                         333

soleus                                                                    78                         333

plantaris                                                                 77                         332-333

tibialis anterior (cranialis)                                         78                         332

extensor digitorum longus                                        78                         332

          remaining extensors of foot as a group            75-76                    332

flexors of foot as a group                                         76                         333, 338

peroneus as a group                                                                             332,333

 


Muscle of the Trunk

external intercostals                                                 51                         289

internal intercostals                                                 51                         289

rectus abdominis                                                     50                         286, 289

external abdominal oblique                                      49                         286

internal abdominal oblique                                       49                         286

transversus abdominis                                             49                         286,289

diaphragm

(internal between thorax and abdomen/ we will cover this when the cat thoracic cavity is opened)       84          289


                                                                                               

Man - Cat differences, learn only the human name

Human                                                                  Cat

 

trapezius                                             3 parts clavotraapezius, acromiotrapezius, spinotrapezius

 

deltoid                                                                   3 parts clavobrachialis, acrommiodeltoid, spinodeltoid

 

pectoralis major                                   pectoralis superficialis plus pectoantibrachialis

 

pectoralis minor                                   pectoralis profundus (pectoralis minor plus                                    xiphihumeralis

sternocleidomastoid                             sternomastoid plus cleidomastoid

 

adductor magnus plus brevis                 adductor femoris