What are your eradication options? Is this arthropod worth eradicating? Figure 3: An engorged female mite from the conventional animal rooms, deposits eggs on the microscope slide.

However, confusion surrounding the animal’s body has driven fierce controversy around where exactly it lies on the arthropod ...

They’re also one of the world’s largest arthropods, animals with no backbone, external skeletons, and multiple-jointed appendages. In this crab’s case, those appendages are its 10 legs.

But we're not exactly sure when and how these different animals diverged and started ... member of this particular branch of ...