SIZE:
30 to 50 cm, up to 112 cm.
LIFE EXPECTANCY:
15 to 20 years.
LIFE CYCLE:
Sexual maturity occurs around 3 to 5 years of age.
Spawning takes place in the spring. Females can lay up to 200,000 eggs close to the sea bottom. The eggs are round and transparent. Once fertilized, they rise to the surface after about two weeks. The fry live on the surface waters until mid-summer and feed on plankton.
Juvenile fish sink to the bottom, where they will live until they reach breeding age. They can grow from 5 to 10 cm per year.