Cat Musculature

VT-121

Anatomy & Physiology I

Head & Neck Muscles

Masseter

Sternocephalicus

Clavotrapezius

Clavobrachialis/Clavodeltoid

Brachiocephalicus = Clavobrachialis/Clavodeltoid + Clavotrapezius

Pectoantebrachialis

Pectoralis major

Pectoralis minor

Xiphihumeralis

Clavobrachialis/deltoid

External abdominal oblique

Clavotrapezius

CB/CD

Pectoantebrachialis

P major

P minor

Xiphi

Ex obl

1) Pectoantebrachialis

2) Pectoralis major

3) Pectoralis minor

4) Xiphihumeralis

1) Clavodeltoid 2) Pectoantebrachialis 3) Pectoralis major

Deep Thorax

Serratus anterior Intercostals

Serratus anterior

Biceps brachii

Triceps brachii

Forearm Flexors

Forearm Extensors

Acromiotrapezius

Levator scapulae ventralis

Acromiodeltoid

Spinodeltoid

Latissimus dorsi

Spinotrapezius

ST AT CT

CD

SD AD

TRI

LD

LSV

Latissimus dorsi

Linea alba

External Abdominal Oblique

Internal Abdominal Oblique

Transversus Abdominis

Rectus Abdominis

Rectus abdominis

Sartorius

Gracilis

Sartorius

Gracilis

Underneath the Sartorius is the Quadriceps femoris

consisting of the Rectus femoris Vastus lateralis Vastus medialis

Vastus intermedius

Rectus Femoris Vastus Intermedius Vastus medialis

Vastus lateralis

Underneath the Gracilis is the

Adductor Group (Longus and Magnus)

Semimembranosus Semitendinosus

Adductor Group Semi-membranosus Semi-tendinosus

Adductor Group

Adductor Group

Semimembranosus

Semitendinosus

Adductor longus

Adductor magnus

Semimembranosus

Semitendinosus

Gluteus medius

Gluteus maximus

Caudofemoralis

Biceps femoris

Gastrocnemius

Soleus

Tibialis anterior Tensor fascia latae

med max

caudo

Biceps

TFL

1) Gluteus muscles (as a group) 2) Tensor fascia latae 3) Biceps femoris 4) Semitendinosus

C A U D O F E M O R A L I S

Tensor Fasciae Latae

Muscles of Lateral Thigh

Gastrocnemius

Soleus

Tibialis anterior