@ralen@SmudgeTheInsultCat any water creatures that have no fins and scales are no kosher and banned by kashrut, thus it is prohibited for "one favored group" to consume mollusc seafood like shrimps, lobsters, mussels, oysters and so on...
@SargeT@SmudgeTheInsultCat first time hearing this, sounds even weirder than the pork ban 😳 but maybe it has some grounds like some people (my mother for example) can't eat sea molluscs, maybe long time ago some people tried and died so they banned just to be sure 🤔