Assertion: arthropod's clade | /r/HasProperty | chelicerate
Facets:
Source sentences:
text: Extant (living) arthropods are a monophyletic group and are divided into three main clades: chelicerates (including arachnids), pancrustaceans (the paraphyletic crustaceans plus insects and their allies), and myriapods (centipedes, millipedes and allies).