Assertion: eurypterid | /r/HasProperty | jaekelopterus
Facets:
Source sentences:
text: The Arhthropleura was one of the largest arthropods known in earth's history, along with the eurypterid, Jaekelopterus, with some species reaching lengths of up to 2.5 meters in length.
text: For another surprisingly large arthropod, check out the eurypterid Jaekelopterus.
text: This enormous millipede is one of the largest arthropods of all time, only beaten by the eurypterid Jaekelopterus.