Of the 60,000 species of crustaceans on Earth ... They’re also one of the world’s largest arthropods, animals with no backbone, external skeletons, and multiple-jointed appendages.
Such appendages include the antennae of insects and crustaceans, and the pincers and fangs of spiders and scorpions. "Today, there are more species of arthropod than any other group of animals on ...
Using stunning behavioural sequences, these three programmes will reveal the relationships, dependencies, challenges and dramas that arthropods have developed throughout the world. Insect Worlds ...