INDEX 



Abiogenesis, 277 



Acc[uired characters, inheritance of, 



314; Weismann on, 308 

 Agassiz, essay on classification, 137; 



agreement of embryological stages 



and the fossil record, 334; fossil 



fishes, 334; portrait, 334 

 Aldrovandi, 115 

 Alternative inheritance, 316 

 Am})himixis, the source of variations, 



396 



Anatomical sketches, the earliest, 32; 

 from \'esalius, 31, t,;^ 



Anatomical studies, recent tenden- 

 cies of, 442 



Anatomy, of Aristotle, 23; begin- 

 nings of, 23; earliest known illus 

 trations, 32; of Galen, 24; of the 

 Middle Ages, 24; comparative, 

 rise of, 141-165; of insects, 

 Dufour, loq; Lyonet, 91; Mal- 

 pighi, 63; Newport, 100; Reau- 

 mur, 96; Roesel, 96; Straus- 

 Diirckheim, 96; Swammerdam, 

 70, 73-77; minute, progress of, 

 89-104; of plants. Grew, 56; 

 Malpighi, 66 



Ancients, return to the science of, 

 112 



Animal behavior, studies of, 441 



Animal kingdom of Cuvier, 133 



Aquinas, St. Thomas, on creation, 

 409 



Arcana Naturae, of Leeuwenhoek, 



Aristotle, 9-15; books of, 13; errors 

 of, 13; estimate of, 10; extensive 

 knowledge of animals, 12; the 

 founder of natural history, 9; in- 

 fluence of, 15; personal appear- 

 ance, 13, 14; portrait, 14; posi- 

 tion in the development of science, 

 II 

 Arrest of inquiry, effect of, 17 

 Augustine, St., on creation, 409 

 Authority declared the source of 

 knowledge, 18 



463 



B 



Bacteria, discovery of, 276; disease- 

 producing, 300; and antiseptic 

 surgery, 302; nitrifying, oi the 

 soil, 303 



Bacteriology, development of, 276 



Bacr, \'on, and the rise of embr}-ol- 

 ogy, 195-236; his great classic on 

 development of animals, 214; and 

 germ-layers, 218; makes embryol- 

 ogy comparative, 220; and Pan- 

 der, 218; period in embryology, 

 214-226; portraits, 216, 217-; his 

 rank in embryology, 220; his es- 

 pecial service, 217; sketches from 

 his embryological treatise, 221 



Balfour, masterly work of, 226; his 

 period in embryology, 226-232; 

 personality, 228; jjortrait, 227; 

 tragic fate, 228; university career, 

 227 



Bary, H. A. de, 271; portrait, 272 



Bassi, and the germ-theory of dis- 

 ease, 294 



Bell, Charles, discoveries on the ner- 

 vous system, 183; i)ortrait, 1S4 



Berengarius, 26 



Bernard, Claude, in physiology, 190; 

 personality, 191; portrait, 10 1 



Biblia Natunc of Swammerdam, 73 



Bichat, and the birth of histology, 

 166-178; Buckle's estimate of, 

 166, 167; education, 167; in 

 Paris, 167; personality, 168; phe- 

 nomenal industry, 168; portrait, 

 169; results of his work, 17c; 

 writings, 170; successes of, 170 



Binomial nomenclature of Linna-us, 

 126 



Biological facts, application of, 443 



Biological laboratories, establish- 

 nu-nt and maintenance of. 445; 

 the station at Naples, 444; picture 

 of, 445; the Woods Holl station, 



444 

 Biological periodicals, 446 

 Biological progress, continuity of, 



434; atmosphere engendered by. 



