ri LIST OT PLATES. 



PLATE IV. 



FISH. 

 No. PAO 



1 & 2. Minnows 64 



3. The Perch . . , 49 



4. The Tench 56 



5. The Eoach 58 



6. The Pike .... 59 



PLATE V. 



STICKLEBACKS AND THEIR NESTS, ETC. 

 (FRONTISPIECE.) 



1 &2. The Common Sticklebacks iGasterostem, Trachurw, \ 

 and their Nests . . .1 and Leiurus . . . ; 



3. The Water Scorpion 105 



4. The Marsh Snail 47 



5. The Caddis Worm 105 



PLATE VI. 



GOLD-FISH, WATEB SNAILS, AND VALISNEBIA. 



1. Gold-Fish Cyprinus auratw ... 83 



2. Valisneria Valisneria spiralis ... 40 



PLATE VII. 



AQTTATIC EEPTLLES. 



1 & 2. The Smooth Newt . . Lissotriton punctatus . . 94 



3 & 4. The Large Smooth Newt 94 



5. The Water Persicaria . . . Polygonum ampUUum . . 33 



