I don’t know the answer to your question. I just wanted to point out that I appreciate this comment because it recognizes the easiest way to get a pest problem

I don’t know the answer to your question. I just wanted to point out that I appreciate this comment because it recognizes the easiest way to get a pest problem under control is for humans to consume it in vast quantities. If the answer to your question is “yes”, and in fact if they are even delicious, then we’ll have those urchins extinct in no time.