2i6 THE ARTISTIC ANATOMY OF ANIMALS 



E^ C. 

 Fig. 84. — Myoi.cgy of the Dog : Left Hind-limb, External Aspect. 



I, Biceps cruris and fascia lata, divided in order to expose the upper 

 part of the muscles of the leg ; 2, inferior portion of the triceps cruris ; 

 3, patella ; 4, semi-tendinosus ; 5, inferior extremity of the femur ; 6, 

 tibialis anticus (flexor of the metatarsus) ; 7, extensor longus digitorum 

 (anterior extensor of the phalanges) ; 8, tibia ; 9, peroneus longus ; 10, 

 peroneus brevis ; 11, fifth metatarsal; 12, fasciculus detached from the 

 peroneus brevis and passing towards the fifth toe; 13, external head of 

 gastrocnemius; 14, tendo- Achilles ; 15, calcaneum ; 16, flexor digitorum 

 sublimis ; 17, 17, tendon of the flexor digitorum sublimis ; 18, flexoi longus 

 pollicis (portion of the deep flexor of the toes) ; 19, dorsal muscle of the 

 foot (short extensor of the toes). 



