Except for some lithodid crabs which have a short while ago been present in the Antarctic Bellingshausen Sea (Klages et al., 1995; Arana and Retamal, 2000), reptants are certainly not recognised from high polar areas, wherever drinking water temperature in the seafloor drops forever beneath about 0°C. As an illustration, https://www.jowissa.com/collections/military-style-watches