Does Spider Have A Backbone? Spider Anatomy Unveiled
No, spiders don’t have bones. They’re called invertebrates because they lack a spine. Instead of bones, they have an external skeleton, called an exoskeleton, which supports their bodies and protects their insides. Further, Spiders are part of a big group of invertebrates, which includes insects, crustaceans (like crabs), mollusks, and worms. Not all invertebrates have…
