Originally Posted by Rustic23
I would also guess that crabbers and lobster fisherman would use any means available to tell them where to set their traps.
In most commercial fisheries there is a season catch limit, that is set by stocks before the season starts. When the predetermined limit is met, fishing is over. Probably the better commercial fishermen can target the fish or mollusks, the better for them and for the fish since there is likely to be less collateral damage.