I found this one at the entrance to a lava tube. When I first saw it, the Dwarf was sharing a hole in the wall with a juvenile Whitemouth Moray. When I started taking photos, the Whitemouth swam off but the Dwarf stood its ground. Pugnacious beyond its size, it even took a couple of lunges at one of my strobes.
All Photos Copyright 2011 by Barry Fackler