Fig. 65 bis. — Pelvic limb, right side, of Gcococcyx calif or nianus, same specimen 

 as is shown in Figs. 62 his, 63 his, and 64 his. The deepest muscles of 

 all only are left, and the tendon of insertion of the ohturator internus 

 is distinctly seen. Life-size, by the author, from his own dissections. 



