PERICLIMENES COLEMANI Published June 4, 2015 at 640 × 395 in Great Barrier Reef: Attenborough’s New Quest ← Previous Next → Pair of Sea urchin / Coleman shrimp (Periclimenes colemani), clearing a section of fire urchin (Asthenosoma varium) of tube feet and spines where they live unharmed, Mabul Island, Malaysia.