ation ' 



*r 



LIST OF ILLUSTRATIONS 



• Hi 



Fig. 



Nature of 



26;. 



■ « 



1. Animals found in tufts of Moss and Lichen 



2. Hydra viridis on Duckweed (Roesel) 



3. Representatives of Monera (Haeckel) 



4. Animal Cells (KoUiker) 



5. Unicellular Organisms 



i^k 6. Formation of Spore in Vauckeria (Hassall) 



7. Development of Zoospores in Achlya (Unger) 



teur's Con- 



• • 



344- 



• * 



iosis 



# • 



• • 



• • 



# • 



• • 



• # 



• • 



• » 



8. Development of Spores in Ascomycetous Fungi (Corda) 



9. Development of ' Cells ' in internodes of Chara (Carter) 



10. Reproduction of Protomyxa (Haeckel) 



11. Development of Reproductive Units in Amoeba (Nicolet) 198 



12. 



Forms 



• • 



4°"^* 13. Graafian Follicles of a Mammal (Coste) 



• • 



14. Portions of the Ovary of the Thrush (A. Thomson) 



15. Segmentation of the Yolk after Fecundation (KoUiker) 



# • 



■ * 



42'''' 16. Development of white blood-corpuscles 



■ « 



17. Some of the Primordial Forms of Life: Bacteria, Torulse, 



Sec. 



• • 



■ ■ 



■ • 



• • 



Ammonic Carbonate Solution 



• • 



Page 

 106 



112 



119 



180 



183 

 187 



194 



201 



203 



205 

 209 

 226 



272 

 274 



18. Other Early Forms of Life from Organic Infusions 



19. Oscillatorise and other Simple Fresh-water Algse (Hassall) 2j6 



20. The 'Micrococci' and ' Cryptococci' of Hallier ., 



21. Sarcina from Saline Solutions 



22. Different Developmental Stages of 'Spores' (?) found in an 



284 

 287 



290 



23. Organisms found in Infusions of Hay with Carbolic Acid 356 



