Consequences of Physical Disturbance by Tadpoles and Snails on Chironomid Larvae
Figure 2
A typical “Bunty tub” used in the experiments, elaborating the “quadrats” from top view. The dashed lines represent the threads attached to the edges of the tub, so that from top view each quadrat (rectangular in shape—10.7 × 10 cm2) can be differentiated.
