xxvi 



INDEX. 



Fungus-germs, mode of origin of, 

 i. 183, ii. 203; development of, in 

 Ammonic-carbonate solution, i. 

 288 ; vital resistance of, to heat, 

 i. 315 ; origin of, in pellicle, from 

 segmentation of Amoebae, ii. 226; 

 origin of, from embryonal areas, 

 ii. 233; in blood, ii. 331; from 

 milk-globules, ii. 310; from em- 

 bryonal spheres, ii. 401 ; resolu- 

 tion of Euglenae into, ii. 436 ; in- 

 dependent origin of, within closed 

 flasks (see Arcbebiosis, experiments 

 relating to). 



Gavarret, M., on source of energy 

 in animals, i. 23, 48 ; mode of 

 action of muscle, i. 30. 



Gay-Lussac, views of, concerning 

 fermentation, i. 416. 



Gemmae, ii. 520. 



Gerhardt, on fermentation, i. 416. 



Germ-cells, ii. 96. 



Germs, existence of, in air, ii. 305, 

 538 ; two theories concerning, ii. 

 266 ; M. Pasteur on unequal dis- 

 tribution of, ii. 272 ; M. Pouchet 

 and others on atmospheric, ii. 

 275-288 ; distribution of those of 

 Rotifers and Nematoids, ii. 535 ; 

 absence of, in crystals, xv ; abun- 

 dance of, in old crystals, xxv; 

 presence of, in crystals of Am- 

 monic Tartrate, xvi, xviii ; mode 

 of origin of, xix, xxi, xxiii, xxv- 

 xxix ; absence of, in newly-formed 

 crystals, xxi, xxiv. 



Germ-theory of disease, cxx-cxxvii. 



Glanders, cxxxii. 



Gleocapsa, origin of, ii. 411. 



Gomphonema, origin of, ii. 442. 



Gonidia, variation in modes of 

 growth of, ii. 164 ; of Algse, Lich- 

 ens, and Mosses, indistinguishable 

 from one another, Ixxiii. 



Gonidial-cell, heterogenetic changes 

 in, ii. 378. 



Goodsir, Prof., on centres of nutri- 

 tion, i. 146. 



Graham, Prof., on colloids, i. 88, 



. 53- 



Grant, Prof., views concerning evo- 

 lution of living things, ii. 165 ; 

 cause of organization, ii. 584. 



Gregarinse, nature of, xcii ; rela- 

 tions of, to Amcebse, xci ; to Pso- 

 rosperms, xcii. 



Gros, Dr., transformations of chlo- 

 rophyll corpuscles of Euglense, 

 ii. 410; origin of Desmids and 

 Diatoms, ii. 412; heterogenetic 

 changes in Astasise and Euglense, 

 ii. 434 ; transformation of Eu- 

 glense into Diatoms, ii. 444 ; into 

 Micrasterias and Arthrodesmus, 

 ii. 448 ; into Confervse, ii. 45 1 ; 

 origin of Mosses from Confervoe, 

 ii. 453 ; direct transformation of 

 Euglense into Ciliated Infusoria, 

 ii. 459 ; origin of Vorticella as 

 outgrowth from algoid filaments, 

 ii. 470 ; process of Pangenesis in 

 Rotifers, ii. 484 ; origin of Cilia- 

 ted Infusoria from Rotifer-eggs, 

 ii. 488 ; ascending transformations 

 of Ciliated Infusoria, ii. 500; 

 transformation of Actinophrys 

 into Ciliated Infusoria or Rotifers, 

 ii. 505 ; of winter-spore of Vol- 

 vox into Rotifers, ii. 506 ; of 

 Euglenae into Rotifers, ii. 507; 

 of .Euglenae into Nematoids, ii. 

 527; origin of Entozoa, ii. 539; 

 transformations of Euglenae and 

 Astasise, Ixxxv. 



Grove, Mr., on correlation of phy- 

 sical forces, i. 9, 18. 



Gruithuisen, on fermentative changes 

 in infusions, i. 418. 



Guerin-Me'neville, M., on independ- 

 ent origin of Muscardine, ii. 326. 



Haeckel, Prof, on original evolution 

 of Life, i. 92; Protista and di- 

 visions of, i. 1 15 ; reproduction of 

 Protomyxa, i. 193. 



Halford, Prof., on snake-poisoning, 

 cxxviii. 



