Assertion: hermit crab's pair | /r/HasProperty | modified
Facets:
value: for feeding in some groups
type: PURPOSE
Source sentences:
text: The first pair of legs is modified to form chelae, or pincers—the right one usually larger—that are shaped so as to cover the shell entrance when the animal is inside.
text: The first pair of legs is modified to form chelae, or pincers, the second and third pairs of legs are used for walking, while the shorter fourth and fifth pairs help to grip the central column of the salvaged empty shell, which the animal uses to protect its softer body parts from predators and environmental elements.
text: One or more pairs are modified for feeding in some groups.