Aside from some lithodid crabs which have not too long ago been found in the Antarctic Bellingshausen Sea (Klages et al., 1995; Arana and Retamal, 2000), reptants are not acknowledged from high polar regions, wherever water temperature in the seafloor drops permanently beneath about 0°C. This dictionary definitions website page https://www.jowissa.com/products/facet-brilliant-pendant-bracelet-js-0076