The Halimeda Ghost Pipefish is a master of disguise, blending seamlessly among branching green algae on shallow coral reefs. This tiny relative of seahorses and pipefish has a slender, angular body and leaf-like appendages that break up its outline, making it nearly invisible when hovering motionless among its algal habitat. Ghost pipefish are ambush hunters, snatching small crustaceans and planktonic prey with a quick snout-strike, and pairs often remain together, moving in tandem through the water.
Most likely to be seen at
Sites where its range and habitat make it likely — not yet confirmed by a logged sighting.