A lobster has ten legs in total. Yes, ten—just like you have ten fingers, but with a lot more pinch potential. Those first two legs are the big claws you wrestle with over dinner. The other eight are skinny walking legs that do the real work.
So if you ever feel clumsy at the grocery store, remember that a lobster manages ten limbs without tripping over itself. That’s some serious coordination we could all learn from.
Wait, what about those tiny things?
Hold on. You might be looking at a lobster and thinking, “I see more than ten stick-like parts.” And you’re right—because under that hard shell, there are also four sets of tiny swimmerets (little swimmy legs) called pleopods. They look like tiny paddles, and they’re used for swimming and, in females, carrying eggs.
But scientists generally stick to counting the big ten: the two claws and eight walking legs. So when you say “a lobster has ten legs,” you’re technically correct—and that’s the best kind of correct at a backyard barbecue.