SUBJECT-INDEX. 



595 



waste, i, 170 ; disti-ibution in time, 1, 

 325, 328 ; bilateral a.vmmetry, 2, 186, 

 187 ; outer tissue differentiation, Z, 

 301, 380 ; activity and museular 

 colour, 2, 356; functional mtegration, 

 S, 367 ; hind limbs, «, 382 ; Tertebral 

 column, 2, 385 ; Owen on skeleton, 2, 

 529 i vertebrffi, S, 533. 



Respiratory system : effect of light, 1, 

 28 ; organic reai'rangement, 1, 34 ; 

 cutaneous, i , 165 ; differentiation, 2, 

 292-5, 321-7, 380 ; osmosis and deve- 

 lopment, Z, 362 ; physiological inte- 

 gration, !2, 366-7, 376 ; vascular dif- 

 ferentiation and integration, S, 369. 



Tthizopoda : structure, 1, 145 ; life vrith- 

 out organization, 1, 153, 156 ; un- 

 differentiated, 1, 306 J a primary 

 aggregate, 2, 77 j symmetry, 2, 169 ; 

 tissue differentiated, 2, 282, 378; 

 motion of sarcode, 2, 346. 



Rhythm : astronomic and organic, 1, 

 411-3, 473 ; law of equilibration, 1, 

 432-5; of multiplication, 2, 399. 



Bicheraud, Baron A., deiiiiition of life, 

 i, 60. 



Rlrinus, A. Q., plant classification, 1, 

 295. 



Roots : pliTsiological differentiation, 2^ 

 236-8, 253 ; nutrition from leaves, 2, 

 257 ; size and function, 2, 259. 



Ruminants, alimentary canal develop- 

 ment, S, 314-6. 



Salmonidce, reproduction and growth, 1, 

 231. 



Salpidce : heterogenesis, 1, 212, 217 ; in- 

 tegration, 2, 89. 



Sap (see Vascular system) . 



Sarcina : central aggregation, 2, 16 ; 

 fertOity, 2, 420. 



Scent : Coral fertilization, 2, 252, 253 ; 

 animal protection, 2, 414. 



Schelling, E. W. J. von, definition of 

 life, 1, 60, 150. 



Sflilciden, J. M. : on individuality, 1, 

 202 i liefaticiB, 2, 47, 49 j algal inde- 

 finiteness, 2, 279. 



Sea : organic motion, 1, 65 ; life in, 

 lower than terrestrial, 1, 85 ; distri- 

 bution, 1, 312, 429 ; change of media 

 caused by, 1, 393 ; geologic infiuence, 

 1, 414. 



Beals : npil-bearing, 1, 385 ; vibrissa, S, 

 302. ^0 



SedgwicT:, Wm., on heredity, 1, 243, 252. 



Seeds : nitrogenous, 1, 38 ; temperature 

 of germinating, 1, 44 ; natural selec- 

 tion of, 1, 447. 



Segmentation ; in annulo^a, 2, 91-3, 

 111 ; simulated in molluxra, 2, 104, 

 111 ; in vertehrata, 2, 104^10, 111, 

 202-5, 208. 



Segregation ; of growth, 1, 108 ; of lite 

 units, 1, 151 ; organic repair, 1, 177 ; 

 variation, 1, 264r-7, 267-8, 269 70 i 

 morphologic development, 2, 7-9 ; 

 heterogeneity, and deflniteness of evo- 

 iulion, 2, 426-8, 429-31. 



Self-fertilization, animal and vegetal, i, 

 279-82, 290. 



Senses, the (see Psychology). 



Sexual selection (see Natnral selection). 



Sheep : and oxen, growth of, 1, 128 ; 

 nutrition and genesis, 2, 459. 



Ship-building, interdependence of social 

 functions, 1, 194-6, 197-8. 



Silica, colloid and crystalloid, 1, 17. 



Silicic acid : properties, 1, 16, 17 ; iso- 

 merism, 1, 56. 



Silicon, allotropio, 1, 4. 



Skeleton, vertebrate (see Vertcbrata). 



Skill: adaptability, 1, 185; 2, 295-9, 

 380; differentiation, 2, 198, 200, 

 286-90 ; tegumentary development, 2, 

 299-302, 380 ; differentiation of sen- 

 sory organs, 2, 302-7 ; and mucous 

 membrane, 2, 307-9, 382. 



Skull {see Vertehrata). 



Sleep, repair favoured by, 1, 172. 



Small-pox, blood changes from, 1, X'i'J. 



Smith, Prof. W., on fertility of diaio- 

 macerB, 2, 420. 



Snakes {see Beptilia), 



Sociology : functional differentiation, 1, 

 IHO; division of labour, 1, 162; func- 

 tional interdependence, i, 193-6, 

 197-9 ; evolution. 1, 347 ; organic de- 

 velopment, i, 373, 376 ; natural selec- 

 tion, 1, 469 ; integration and differen- 

 tiation, 2, 371 ; effects of population, 

 2, 506 ; equilibration, 2, 507. 



Solantim : organs of attachment, 2, 260 ; 

 inner tissue, 2, 2(32. 



Special creation : and evolution, 1, 

 331, 344 ; improbable, 1, 334-6, 344, 

 354, 470; inconceivability, 1, 336, 

 344, 348, 470; of individuals and 

 species, 1, 337-40 ; implication of 

 benevolence, 1, 340-4, 354 ; summarv, 

 1, 314. 470 ; Ton Baer's formula, 'l. 



