[3] POND CULTURE. 469 



VI. — Fishing apparatus. 



1. The screen or standing net I43 



2. The seine 143 



'3. The large seine 150 



4. The single seine 15q 



f). The purse-net 150 



(). The fish dipper 150 



7. Purse-nets for pike and perch-pike 150 



8. Sorting tubs 151 



9. Sorting tables 151 



10. Sorting vans 152 



11. Water dippers 152 



\2. Tubs and baskets 152 



1:5. Net barrows. I53 



14. Fish cloths I53 



15. The tap basket I53 



K). The great fisb scales I53 



17. The small scales I53 



18. Fishermen's clothes I54 



19. Boats 154 



20. Nets used in river fisheries I55 



21. Fish kegs 157 



VII. — Pond fisheries at wittingau. 



VIII. — The sale of fish. 



IX. — The transpoktation of fish. 



In kegs filled with water 164 



Without water 166 



X. — The keeping of fish. 



In tanks 168 



In fish-houses 170 



In small fish-tanks 172 



XI. — Other objects of pond culture. 



1. Willows , 174 



2. Grass I77 



3. Reeds I77 



4. Mud 177 



5. Different kinds of grain or plants 178 



XII.— The supervision of the ponds. 



Inundations 181 



