WOODCUTS. 



PAGE. 



1. Tadpole 39 



2. Common Smooth Newt (Male) . . . . . . 39 



3. Common Smooth Newt (Female) . . . . . . 39 



4. Common Water Newt . . . . . . . . 40 



5. Stickleback 44 



6. Minnow . . . . . . . . . . . . 46 



7. Loach 47 



8. Gudgeon .. .. .. .. .. .. 47 



9. Water Spider .. 



10. Hydrophilus piceus . . . . . . . . 51 



11-12. Dyticus marginalis (Male and Female) . . . . 52 



13. Water Scorpion 53 



14-15. Colymbetes 54 



16-17. Water Boatmen 54 



18. Caddice-Worm 54 



19. Coil-Shell 55 



20. Marsh Mud-Shell 55 



21. Lake Mud-Shell 56 



22. Common Marsh Shell . . . . . . 56 



23. Pearl Mussel . . ... 57 



24. Grey Mullet ' 64 



25. Ballan Wrasse 64 



26. Hermit Crab 65 



27. Serpula contortuplicata . . . . . . . . 65 



28. Periwinkle 66 



29. Ascidian Mollusk 66 



30. Common Cross-Fish, or Five-fingers . . . . 67 



31. Gibbous Eailet 68 



32. Anthea cereus. . . . . . . . . . 69 



33. Actinia coriacea 



34. Actinia Mesembryanthemum . . . . . . 70 



ERRATUM. 

 Page 14, line 7, for "Plate IV.," read "Plate TIL" 



