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• s  resembling or functioning like a leg
  leglike appendages

• Other little tanks host real corals, which The Deep is propagating, and "stranger-than-fiction" creatures, like the shortnose batfish, which walks on leglike side fins.
• Until 1938, when a coelacanth was caught off the South African coast, scientists had seen it only in fossil form, a five-foot-long creature whose weird, leglike fins marked it a .