Assertion: horseshoe crab's pair | /r/ObjectUse | used as walking legs
Facets:
Source sentences:
text: The second pair of appendages, the pedipalps, are used as walking legs; in males they are tipped with 'claspers', which are used during mating to hold onto the female's carapace.
text: The second pair, the pedipalps, are used as walking legs; in males they are tipped with ‘claspers’ which are used during mating to hold onto the female’s carapace.