Assertion: arachnid | /r/HasAspect | separate thorax-like division
Facets:
Source sentences:
text: (However, there is currently neither fossil nor embryological evidence that arachnids ever had a separate thorax-like division, so the validity of the term cephalothorax, which means a fused cephalon, or head, and thorax, has been questioned.
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: Much like a spider, the body of a solifugid has two tagmata: an opisthosoma, or abdomen, behind the prosoma, or cephalothorax (However, there is currently neither fossil nor embryological evidence that arachnids ever had a separate thorax-like division, so the validity of the term cephalothorax, which means a fused cephalon, or head, and thorax, has been questioned.
text: (However, there is currently neither fossil nor embryological evidence that arachnids ever had a separate thorax-like division, so the validity of the term cephalothorax, which means a fused cephalon, or head, and thorax, has been questioned.
text: (However, there is currently neither fossil nor embryological evidence that arachnids ever had a separate thorax-like division, so the validity of the term cephalothorax, which means a fused cephalon, or head, and thorax, has been questioned.