LIST OF PLATES. 
PLATE I. 
A GLASS AQUARIUM. 
PAGE 
Design for Planting a Circular Aquarium with Arum, Sundew, 
Forget-me-not, etc.* .... 21 
PLATE II. 
WATER LILIES. 
No. 
1 & 2. The Water Lily . . . Nymphcea alia 
3. The Yellow Water Lily . . Nupha/r lutea . 
4. The Small Yellow Water Lily Naphar pumila 
25 
25 
25 
PLATE III. 
AQUATIC PLANTS, ETC. 
1. Forget-me-not. Myosotis palustris ... 26 
2. Frogbit. Nydrocharis morsus rani . 32 
3. The Water Beetle .... Dyticus marginalis . . .101 
4. The Larva of the Dyticus.102 
5. The Lesser Water Beetle . ..102 
6. The Lesser Water Beetle in its Larva state . . . .102 
