SUBJECT-INDEX. 



577 



189-91; tmintegrated function in 

 jdanaria, 2, 365; genesis, 2, 425, 43:2; 

 development, and genesis, 2, 433 ; 

 nutrition and genesis, 2, 466. (See also 

 Articulata). 



Anthropomorphism, former prevalence 

 of, 1, 335. 



Ants, nutrition and genesis, 1, 467. 



Aphides : axial development, 1, 137 ; 

 individuality, 1, 206, 2i&amp;gt;7 ; pseudo-par 

 thenogenesis, 1, 214; development of 

 new individuals, 1, 217 ; het orogenesis, 



1, 228 ; nutrition and genesis, 2, 455, 

 466. 



Araehnida : avoidance of danger, 1, 73 ; 

 oviparous homogenesis, 1, 211 ; de 

 velopment, 7, 371 ; integration and 

 horology, 2, 99-102, 108; bilateral 

 symnv. try, 2, 181. 



Arrella: symmetry, #, 169; outer tissue 

 differentiation, 2, 291. 



Arm : development of human, 1, 140 ; 

 functional vicariousness of human, 1, 

 166. 



Army, morphological analogy, 2, 6. 



Arteries (see Vascular system). 



Ai thropoda (see Articulafd], 



Articulata : integration and homology. 



2, 99-102, 108; embryonic develop 

 ment, #, 106, 107 ; bila eral symmetry, 

 2, 180-3 ; genesis, 2, 426, 433. 



Ascidians: integration, 2, 86, 88, 89; 



symmetry, 2, 176, 186 ; origin of 



vertebvate type, 2, 567. 

 Assimilation, compared with reasoning, 



1, 62-8. 



Aftteroidea, radial symmetry, 2, 178. 

 Astronomy : and growth, 1, 107 ; 



Schleiden on individuality, 1, 202 ; 



evolution, 1, 347, 350; classification, 



1, 359 ; rhythm of, and organic change, 



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



1, 433; &quot; mechanical theory,&quot; 1, 490 ; 

 co-operation of structure and function, 



& Q 

 *5 



Asymmetry (see Morphology). 

 Atavism : occurrence of, 1, 243, 252 ; 



digital variation, 1, 258-60. 

 Atoms : mechanically considered, 1, 14 ; 



etherial undulations and oscillations 



of, 1, 29-33. 

 Axillary buds, origin and development, 



2, 61-5. 



Axis : &quot; neutral&quot; of mechanics, 2, 193 ; 

 genesis of vertebrate, 2, 195-9, 208. 

 (See also Development). 



BAEB, K. E. TON : formula of, 1, 141-4, 

 3G5-9, 378 ; zoological classification, 

 1, 301 ; on animal transitions, 1, 892. 



SalanophorcB : wax on, 2, 244 ; inner 

 tissue, 2, 257. 



Bark : varied development, 2, 229-31 ; 

 physiological differentiation, 2, 231- 

 3, 2 10, 379, 380. 



Bat, expenditure and genesis, #, 452. 



Bean, vascular system, 2, 542, 560. 



Bees (see Insects). 



Begoniacecc : multiplication, 1, 180, IS I, 

 253, #, 422; individuality,.?, 207; de 

 velopment from scales, 1, 221 ; symme 

 try, 2, 144, 150-1 ; development, 2, 254. 



Berkeley, Rev. M. J. : inclefiniteness oi 

 algce said fungi, 2, 278 ; of mosses and 

 ferns, 2, 279. 



Bilateral symmetry (see Morphology). 



Biliverdine, function of, 2, 317, 320, 370. 



Binary compounds : physical properties, 

 1, 5-7; chemical properties, 1, 7-10 ; 

 combining power and atomic weights, 

 1, 31. 



Biology : definition and divisions, 1, 94- 

 6 ; organic structural phenomena, 1, 

 96-8; also functional, 1, 98-100; 

 actions and reactions of function and 

 structure, 1, 100-2; genesis,.?, 102; 

 limited knowledge of, 1, 103 ; evolu 

 tion, 1, 347, 349. 



Birds : growth and expenditure of force, 

 1, 114, 127 ; size of egg and adult, 1, 

 116 ; temperature of, 1, 146, 147 ; 

 self-mobility, 1, 147 ; functional and 

 structural differentiation, 1, 157 ; 

 food of starving pigeon, 1, 170 ; vivi 

 parous, 1, 211 ; heredity and pigeon 

 breeding, 1, 242 ; atavism in pigeon, 

 1, 252 ; osseous variation in pigeon, 



1, 258 ; classification, 1, 308 ; distri 

 bution and migrations, 1, 315, 316, 

 319 ; distribution in time, 1, 326 ; 

 Darwin on petrels, 1, 368 ; rudimentary 

 teeth, 1 9 370; vertebrse, l t 383, 8, 

 533; feather development, /, 385; 

 habits of water-ouzel, 1, 397 ; migra 

 tion, 1, 412; egg-shells and direct 

 equilibration, 1, 440; bones and 

 direct equilibration, 1, 441 ; sexual 

 selection, 2 t 253 ; wing spurs, 2, 296 ; 

 outer tissue differentiation, 2, 300, 

 381 ; alimentary canal development, 



2, 312, 314; muscular colour and 

 activity, 2, 356-60 ; nutrition, 2, 413 ; 

 cost of genesis, 2, 416; growth and 



