(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.



Fig. 2. (AT) Representative continuous, cyclic or discontinuous gas exchange
patterns for all of the species and orders investigated in this study.
Zehntneria mystica (Phasmatodea, Phasmatidae) (L) is not discussed in
the text. However, a single specimen showed a clear cyclic trace, therefore
the graph is included. The other phasmid, Extatosoma tiaratum (K), is
a leaf-mimicking species that shows a swaying response to the slightest air
flow, which explains the limited evidence for cyclic gas exchange in this
species.