INDEX. 



495 



Velocity of blood spouting from 



human artery, 128. 

 angular, produced by biceps 



and brachiseus, 175. 

 Ventricles of heart, thickness of, 145. 



of heart, volume of, 440. 



left, daily work of, 145. 



right, „ 145. 



Voluntary muscle, 3. 

 Vulpes Bengalensis, 99. 



Walking, 54. 



Weber's observations on, 54. 



Wallaby, foot tendons of, 1 11— 115. 

 — — hand tendons of, 133. 

 Wave-motion, formula for, 15. 

 Weka-weka rail, 115. 

 Weber on coefficient of muscular 



force, 69. 



on walking, 54. 



on quantity of blood in body, 



150. 



Weisbach on flow of water in iron 



pipes, 45. 

 Weights of muscles, 30, 45. 

 of heart, 145. 



j Wing of albatross, 282. 



of wood pigeon, 293. 



of bird, position of socket in, 



317. 



muscular type of, 419. 



Wollaston on susurrus, 16. 

 Woman, muscles of, 3. 

 Work, excessive muscular, 46. 

 — — dynamical, done by muscle, 

 44- 



done by triangular muscle, 180. 



,, penniform muscle, 168. 



„ human heart, 137. 



„ exponents of, 6. 



,, biceps, brachialis, 34. 



proportional to weight, 443. 



done by bird's wing and pec- 

 toral, 319. 



statical, done by muscles, 44. 



Wolf, foot tendons of, 102. 



hand ,, 129. 



muscles of, 398. 



Wood pigeon, wing of, 293, 312. 



Zebu bull, tendons of toes in, 104. 

 Zygomatic muscles, 205. 



THE END. 



