Key Points Crayfish and lobster live in completely different places.Lobsters and crayfish are both crustaceans and invertebrates that shed their tough exoskeleton.The secret to a lobster’s longevity is believed to be due to telomerase – an enzyme that repairs DNA. Crayfish and lobsters are often confused with one another, and it certainly doesn’t help when … Continue reading Crayfish vs Lobster: 5 Key Differences Explained