Do not eat swarming water creatures
As it says “do not make yourself detestable with every swarming thing that swarms “Vayikra 11:43
Includes swarming water creatures such as frogs, crabs and so forth, worms, leaches , sea animals or the sea dog.
Whoever eats an olive size of these should receive whiplashes.
This applies in all places at all times for men and women.