THORAX AND ABDOMEN OF THE HORSE 



177 



N. iliohypogastricus. 



N. ilioinguinalis. 



N. genitofemoralis. 



N. cutaneus 



femoris lateralis. 



To m. psoas minor. 



N. femoralis. — 



To m. iliacus. — 

 N. obturatorius. — 



N. glutaeus cranialis 



N. ischiadicus 



N. cutaneus femoris posterior. ' 



N. glutaeus caudalis. "" 



N. pudendus. 



N. haemorrhoidalis caudalis. 



Fifth sacral nerve 



First coccygeal nerve. 



Sympathetic nerve-cord. 



Vl , Ramus communicans. 



Sympathetic ganglion. 



Medial branch of 

 sympathetic cord. 



Lateral branch of 

 sympathetic cord. 



— Ganglion impar. 



Fig. 78. — Diagram of the plexus formed by the lumbar and sacral nerves. 

 The numbers refer to the vertebra". 



12 



