- Animal shell - Hard shell of crabs or tortoises - Protective shell - Shell of a turtle for instance - Shell of tortoise - Shell of tortoise or turtle - The thick shell or shield which covers the back of the
tortoise, or turtle, the crab, and other crustaceous animals.
- Competitor with a hare in an Aesop tale - Fabulous race winner - Land reptile - Shell reptile - Slow-moving creature - Slow-moving reptile carrying its own housing - Taught us to listen to giant from Galapagos