PARASITOLOGY, VOL VII. NO. 2 
PLATE XI 
Fig. 6. Flooded Paddy Fields. (Opposite the Bail way Station.) Water supplied from 
Wenaruwewa tank. This picture shows in the foreground pools formed by the 
hoof marks of cattle, in which anophelines breed. 
Fig. 7. Irrigation Channel. (Behind the Railway Station.) Water supplied from Wenaruwewa 
tank; stocked with fish. When water subsides stagnant pools are left behind, in these 
anophelines breed. 
