(Horned) Ghost Crab, Nosy Mangabe, MadagascarNot sure of the exact species here, but this is some sort of ghost crab that I met on the beach in Madagascar. Perhaps the brown seawater ghost crab or the horned ghost crab. I was camping on the beach on the island of Nosy Mangabe, which sits just off the mainland (also an island). Nikon D200 with Nikkor 80-200mm lens (at 200mm) ISO 100, f/2.8 at 1/125th of a second.