National Geographic

2024年05月14日

Creating a free account now grants you access to hundreds of ad-free stories.
Fun animal fact:
Of the 60,000 species of crustaceans on Earth, Japanese spider crabs are the largest, spanning up to 12.5 feet from the tip of one front claw to the other. They're also one of the world's largest arthropods, animals with no backbone, external skeletons, and multiple-jointed appendages.