PROTECTION AND CULTURE. 101 
9. PROPAGATION AND CULTURE OF FISHES—Continued. 
ce. Transporting apparatus: 
Apparatus for transporting fish : 
Tanks with aerating accessories : 
Tanks, with attachment of band-wheel to car-axle, 
(Stone’s.) 
(Tanks, with Freiburg aerating apparatus.) 
Aquarium-car, (Stone’s.) 
Live-box, (Atkins’s.) 
Accessories : 
Air force-pumps. 
Siphons. 
Siphon-tubes. 
Bellows. 
Roses, aerating. 
10. PROPAGATION OF INSECTS. 
a. Propagation of siJk-worm: 
Specimens of plants used for food. 
Model of house and its appliances. 
b. Propagation of cochineal insect. 
c. Propagation of bees: 
For hives, (see under E. 3.) 
11. PROPAGATION OF WORMS. 
a. Propagation of leeches. 
12. PROPAGATION OF MOLLUSKS. 
a. Methods of oyster culture : 
Stools for receiving spat, natural and artificial. 
Other apparatus. 
138. PROPAGATION OF CORALS. 
14, PROPAGATION OF SPONGES. 
