Possible Clues:

• Moor ship at sea - but it looks the same
• What shows similar form to an unrelated thing
• Organism that structurally resembles another organism
• An organism that exactly corresponds in form with another
• Organism that's displaying similarity of form or structure
• Organism that exhibits similarity in form or appearance to others
• 'Something similar' is order for topless bar
• Special room in ship at sea for one exhibiting corespondence