Arthropods (phylum Arthropoda) are the largest phylum of animals and include the insects, arachnids, crustaceans, and others.
More than 80% of described living animal species are arthropods, with over a million modern species described and a fossil record reaching back to the early Cambrian..
For more information about the topic Arthropod, read the full article at Wikipedia.org, or see the following related articles:
Centipede Centipedes (Class Chilopoda) are fast-moving venomous, predatory, terrestrial arthropods that have long bodies and many jointed legs. Chiefly ... >
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Barnacle A barnacle is a type of arthropod belonging to infraclass Cirripedia in the subphylum Crustacea. Barnacles often attach themselves to human-made ... >
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Horseshoe crab The horseshoe crab (Limulus polyphemus) is an arthropod that is more closely related to spiders than crabs. Horseshoe crabs possess the rare ability ... >
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Crab The term crab is often applied to several different groups of short (nose to tail) decapod crustaceans with thick exoskeletons, but only members of ... >
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