Changes in the life history of Abbottina fivularis in Lake Fuxian

After invading Lake Fuxian, China, Abbottina rivularis showed marked changes in its life history traits, including alterations in annuli formation, extension to the length of the breeding season, and an increase in fecundity and growth rate. The results are explained in the context of the enemy release hypothesis. (c) 2007 The Authors. Journal compilation (c) 2007 The Fisheries Society of the British Isles.