Diversification between littoral and pelagic habitats is widespread in the fishes adaptively radiating in lakes, suggesting that where it occurs offspring spawned in a non-ancestral habitat may face few negative effects. We used littoral and pelagic ecotypes of pumpkinseed sunfish ( Lepomis gibbosus ) to investigate performance over the natal summer of age-0 juveniles spawned either in the ancestral littoral habitat of a Canad...

Effective fishery management policy depends on accurate life‐history data, particularly for harvested species. Longevity is a core life‐history trait that is directly related to annual survival and lifetime reproductive potential, but fish longevity is generally not well documented, particularly for long‐lived species. We used capture–mark–recapture data spanning 44 years as an alternative method to estimate sex‐specific adult...