Simple and complex morphologies.

<p>The five morphologies with smallest (<i>top</i>, values from left to right: 0.66, 0.76, 0.82, 0.88, 0.88) and largest (<i>bottom</i>, values from left to right: 3.74, 3.77, 3.80, 3.84, 3.84) values of (see <a href="http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1003399#s3" target="_blank">Methods</a> for details) across all best of trial individuals from all environments (icy and control). The morphologies with high values are visually more complex than those with small values.