Sentences with phrase «single spawners»

The study also found a fitness tradeoff at age of spawning for single spawners.

Single spawners die after reproduction, so they give everything they have to their one batch of eggs.

Repeat spawners make the dangerous journey from the ocean to their freshwater spawning grounds multiple times throughout their lives, while single spawners take the risk only once.

Not exact matches

The findings show that single spawning fish are more successful than first - time repeat spawners their age, pointing to a tradeoff between mortality and reproduction.