Assertion: spider's abdomen | /r/HasProperty | linked to the cephalothorax
Facets:
value: by the pedicel chelicerae
type: OTHER
Source sentences:
text: any of an order (Araneae synonym Araneida) of arachnids having a short, usually unsegmented abdomen linked to the cephalothorax by the pedicel chelicerae modified into poison fangs, and two or more pairs of spinnerets at the posterior end of the abdomen for spinning threads of silk for various uses (as in making cocoons for their eggs or webs to catch prey)