How the past impacts the future: modelling the performance of evolutionarily distinct mammals through time.

ABSTRACT: How does past evolutionary performance impact future evolutionary performance? This is an important question not just for macroevolutionary biologists who wish to chart the phenomena that describe deep-time changes in biodiversity but also for conservation biologists, as evolutionarily distinct species-which may be deemed 'low-performing' in our current era-are increasingly the focus of conservation efforts. Contrasting hypotheses exist to account for the history and future of evolutionarily distinct species: on the one hand, they may be relicts of large radiations, potentially 'doomed' to extinction; or they may be slow-evolving, 'living fossils', likely neither to speciate nor go extinct; or they may be seeds of future radiations. Here, we attempt to test these hypotheses in Mammalia by

SUBMITTER: Bennett DJ 

PROVIDER: S-EPMC6863496 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature