





Fjg. 64 his. — Pelvic limb, right side, oiGcococcyx californianus, same specimen as is 

 shown in Figs. 62 his and 63 ^^'.9. Still other muscles have now been 

 removed, and the amhiens is in full view, while other interesting parts 

 are brought into sight. Life-size, by the author, from his own 

 dissections. 



