Commensal Leucothoidae (Crustacea, Amphipoda) of the Ryukyu Archipelago, Japan. Part III: coral rubble-dwellers Author White, Kristine N. Author Reimer, James Davis text ZooKeys 2012 173 11 50 http://dx.doi.org/10.3897/zookeys.173.2498 journal article http://dx.doi.org/10.3897/zookeys.173.2498 1313-2970-173-11 Leucothoe Leach, 1814 Generic diagnosis. Eyes, if present, generally well developed with 10 or more ommatidia. Mandibles lacking molars, palp three articulate; right lacinia mobilis smaller than left. Maxilliped inner plates fused, palp 4-articulate; outer plates not reaching apex of palp article 1. Coxa 1-4 relatively equal in widths. Pereopods 5-7 bases generally expanded. Minimal to no sexual dimorphism.