20 40 60

Time (min)

Figure 4.3 Simultaneous recording of water loss (upper trace) and CO2 emission (lower trace) in the grasshopper Taeniopoda eques at 25°C.

Note: Peaks in water loss represent respiratory water loss (RWL); the balance is presumed to be cuticular water loss (CWL).

Source: Physiological Zoology, Quinlan and Hadley, 66, 628-642. © 1993 by The University of Chicago. All rights reserved 0031-935x/ 93/6604-92108$02.00

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