• Caption: Common Name: guard crab, Scientific Name: Trapezia serenei, Magnification: 2x, Notes: juvenile, Location: Lighthouse Reef, Moorea, French Polynesia, latitude: 17°28'21.50"S, longitude: 149°46'28.24"W, Contact: Christopher Meyer, Research Zoologist, Smithsonian Institution National Museum of Natural History, email: meyerc@si.edu