Assertion: scorpion's organ | /r/HasProperty | useful
Facets:
value: to the animal
type: TRANSITIVE-OBJECT
Source sentences:
text: The pedipalps, which in solpugids are easily mistaken for the first pair of legs, are long, stout, and tipped with “suctorial” organs that are useful to the animal when it needs to ascend vertical surfaces, or pin down struggling prey.