Alternative reproductive tactics and evolutionary rescue.

ABSTRACT: Almost all life on earth is facing environmental change, and understanding how populations will respond to these changes is of urgent importance. One factor that is known to affect the speed by which a population can evolve when faced with changes in the environment is strong sexual selection. This increases the adaptive capacity of a population by increasing reproductive skew toward well-adapted (usually) males who will, on average, be best able to compete for matings. This effect could potentially be disrupted when males pursue alternative reproductive tactics (ARTs), whereby males within a species exhibit qualitatively different behaviors in their pursuit of matings. ARTs are diverse, but one common class is those expressed through condition-dependent polyphenism such that high-quality,

SUBMITTER: Knell RJ 

PROVIDER: S-EPMC11291626 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature