Crustacea: Guide of the World, by Helmut debelius,Marine Decapod Crustacea - Veldshop.nl,Rays of the World: Last, Peter, White, William T., de Carvalho, Marcelo R., Séret, Bernard, Stehmann, Matthias F. W., Naylor, Gavin J. P., McEachran, J. D.: 9781501705328: Amazon.com: Books,Oceanic crust - Wikipedia,Non-Indigenous Cladocera (Crustacea: Branchiopoda): From a Few Notorious Cases to a Potential Global Faunal Mixing in Aquatic Ecosystems,