Assertion: arachnid's body | /r/HasAspect | the abdomen
Facets:
Source sentences:
text: The body of a scorpion is divided into two parts (tagmata): the cephalothorax or prosoma, and the abdomen or opisthosoma (however, as there is currently neither paleontological nor embryological evidence that arachnids ever had a separate thorax-like division, there exists an argument against the validity of term cephalothorax, which means fused cephalon (head) and the thorax.
text: Arachnids are characterised by possessing four pairs of legs and a body divided into two parts - the cephalothorax (containing the mouthparts, eyes, pedipalps and legs) and the abdomen (containing the reproductive and digestive organs).
text: Arthropods are characterized by four pairs of segmented legs and a body that is divided into two regions, the cephalothorax and the abdomen.