LIST OF ILLUSTEATIONS 



VOL. I. 



1. Amteba proteus . . . 10 



2. Amoeba polypodia, fission . 23 



3. Alveolar theory of Protoplasm 



4. Reticular theory of Protoplasm 



5. Diagrams illustrating Karyokinesis 

 H. Ovum of Sea-urchin .... 



7. Maturation and fertilisation of ovum 



8. Segmentation of ovum ... . . 22 



9. Gastrulation . . .22 



10. Gastrula . . . .... 23 



11. Various forms of epithelium . . . . 24 



12. Diagram to illustrate structure of glands ... 2.") 



13. Gelatinous connective tissue . . . ofi 



14. Reticular connective tissue . . .... 27 



1.5. Fatty tissue . . . . 28 



16. Hyaline cartilage . 20 



17. Fibro- cartilage ... 30 



18. Bone . 30 



19. Unstriped Muscle . 31 



20. Striped Muscle . ..... 31 



21. Nerve-cells . . . 32 



22. Nerve-fibres . . 32 

 2^. Various forms of spermatozoa , . 32 



24. Viscera of Frog . . 33 



25. Bones of human arm with biceps muscle 37 



26. Nervous system of Frog 

 Hydra 



28. Diagram of axes of body 



29. Radial symmetry 



30. Amoeba, various species 



15 

 16 

 17 

 19 



20 



38 

 41 

 42 

 42 

 47 



31. Protamoeba primitiva .49 



32. Quadrula, Hyalosphenia, Arcella, andDifflugia. 40 



33. Microgromia socialis . , , , , -SO 



b 2 



