494 



INDEX, 



Spider monkey, toe tendons of, 119. 

 Statical work done by muscles, 24, 62. 

 Standing and running powers in 



animals compared, 417. 

 Squirrel, pectoral of, 193. 

 Struthionidae, muscular type of, 411. 



flexor tendons of foot in, 113. 



hip -joint of, 417. 



and other animals compared, 



417. 



tendons of, 75. 



Striped muscle, 3. 



Striping in muscle, mechanical cause 

 of, 4. 



Stokes on susurrus, 20. 

 Surfaces curved, muscles forming, 

 209. 



Susurrus, muscular, 16. 

 Supraspinatus, human, weight of, 3 1 . 



work done by, 29. 



Swan, black, 116. 



Swimming animals, muscular type of, 

 425- 



Temporal muscle, human, work done 

 by, 191. 



Tendo-palpebrarum, 202. 



Tension, law of, in ellipsoidal sur- 

 faces, 216. 



Tendons of hand and foot, anatomy 

 of, 74. 



— — ■ cross sections of, 85. 



Tension, vertical, of abdominal 



muscles, 223. 

 transverse, of abdominal muscles, 



224. 



Tensor vaginas femoris, 366. 



Terrier, Irish, 398. 



Thickness of elementary fibre, r. 



of abdominal muscles, 160. 



Tiger, effects of ingrowing claw on 

 weight of muscles, 128. 



Tiger, claw, cutting of, 127. 



— — foot, tendons of, 102. 



latissimus dorsi of, 249. 



muscles of, 391. 



hamstrings of, 253. 



hand tendons of, 127, 



Tinnitus aurium, relation of, to susur- 

 rus, 17. 



Triangular muscles, 1 78. 



,, work done by, 1 8o e 



„ inherent work in, 



182. 



„ loss of work in, 



187. 



Triangularis oris, 206. 

 Transfer of force in skew muscles, 

 36r. 



Trapezius, human, 193. 

 Turner on tendons of foot, 82. 

 Tyndall on compressed wax cleavage, 

 4- 



Types, muscular, 390. 



of birds, 419, 420. 



„ of man and quadra- 



mana, 401, 406. 



muscular, of felidae, 391. 



of canidae, 399. 



— — - ,, of struthionidae, 417* 



Ungulates, tendons of, 103, 131* 



Unstriped muscle, 3. 



Uterus, position of gravid, 153. 



— — volume of 153. 



surface of 154. 



— - — amount of muscle in, 154. 



muscular wall of, mean thick- 

 ness, 155, 



muscular wall of, tensile strain 



on, 155. 



Uterine contraction, hydrostatical 

 pressure produced by, 155. 



contraction, extreme force of, 



157- 



