Functional diversification within a predatory species flock.
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ABSTRACT:
SUBMITTER: Burress ED
PROVIDER: S-EPMC3836755 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Publications
Functional diversification within a predatory species flock.
Burress Edward D ED Duarte Alejandro A Serra Wilson S WS Loueiro Marcelo M Gangloff Michael M MM Siefferman Lynn L
PloS one 20131121 11
Ecological speciation is well-known from adaptive radiations in cichlid fishes inhabiting lentic ecosystems throughout the African rift valley and Central America. Here, we investigate the ecological and morphological diversification of a recently discovered lotic predatory Neotropical cichlid species flock in subtropical South America. We document morphological and functional diversification using geometric morphometrics, stable C and N isotopes, stomach contents and character evolution. This s ...[more]
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