Using multivariate traits to quantify ecomorphological relationships among fishes.

In the Evans Lab, we examine the relationship between form and function by combining high-resolution multivariate trait data with ecological or behavioral data. This research broadens our understanding of how ecology and function can shape the evolution of complex traits across generations at deep timescales.

​Recent study (click on image)

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Morphological diversification of spiny ray-finned fishes using high-resolution multivariate trait data.

Reconstructing the morphological diversification dynamics of acanthomorph fishes is a central goal of the Evans Lab. We are interested in both the tempo and mode of morphological diversification in one of the largest vertebrate clades on the planet. 
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Recent study ​ (click on image)

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Integration and modularity of skull shape evolution in acanthomorph fishes.

The acanthomorph fish skull is among the most complex biological structures on the planet. Composed of over 100 bones, many of which are mobile and function together to transmit force during feeding and other activities. In the Evans Lab, we are interested in how such a complex structure evolves and whether different regions of the skull co-evolve together based on function, or developmental tissue interactions.

Recent study ​ (Coming soon! Keep an eye out.)

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