Assertion: crab's appendage | /r/HasProperty | modified into copulatory organs
Facets:
Source sentences:
text: In 2013, though, Katsushi Sakai and Michael Türkay reclassified the gulf ghost crab into a separate genus, Hoplocypode based on the differences of their gonopods (appendages modified into copulatory organs) from that of the rest of the members of the genus Ocypode.