Thermal characteristics of kelp species have been studied in many ways, but potentially persistent effects temperature across generations are yet poorly understood. In this context, the effect thermal priming on fertility and growth N-Atlantic Laminaria digitata was investigated within life cycle a two-step common garden experiment. Using vegetative clonal gametophytes from cold (5°C) warm (15°...

We examined the effect of constant water temperature throughout year on gametogenesis, spawning success and egg/sperm/embryo quality in meagre (Argyrosomus regius). Two broodstocks were exposed to simulated natural photoperiod, andeither attenuated seasonal (SeasT, 16.4 19.6ºC) or relatively (CoT, 19.4 ± 0.6ºC).In period (May), 4 couples per group induced spawn with gonadotropin releasing hormo...