The teeth of a lobster are in its stomach. Lobstermen can keep all the lobsters they catch. Lobsters grow by molting. Lobster blood is red in color. Pollution kills lobsters.
Lobsters come in many colors, except for the white ones, they all turn red when they are cooked.
A V-notch is placed on lobsters for decoration. The Maine lobster is the only lobster in the world that is caught commercially. Lobsters are sometimes caught in unbaited traps. It's easy to tell the age of a lobster.