They belong to a group called Ecdysozoa, which includes insects, spiders, crustaceans, and worms. The adult forms of the embryos can't be positively identified, though a team of paleontologists ...

Everyone has a past. That includes the millions of species of insects, arachnids, and nematode worms that make up a major animal group called the Ecdysozoa. Until recently, details about this ...

We look at the genomic underpinning of key evolutionary innovations. We also research the origin and evolution of the Ecdysozoa. Ecdysozoa includes arthropods, the round worms, the water bears, the ...