58 



U.S. NATIONAL MUSEUM BULLETIN 2 73 



Figure 20. — Intraabdominal and pelvic muscles (l, m. diaphragm; 2, m. psoas major; 3, 

 n. femoralis; 4, m. iliacus; 5, n. cutaneous femoris lateralis; 6, m. quadratus lumborum). 



