Ok thank you for this Bill. I also found this site: https://www.dfo-mpo.gc.ca/species-especes/publications/baitfish-poissons-appats/page08-eng.html It seemed like it would be quite helpful in theory, but in practice it was still pretty hard to tell, so I appreciate your thoughts.

On the trout I was thinking the same. The seller said they do their best to sort them, and throw out all game fish as required by law, but I guess this one got through.