Abstract Antarctic krill (Euphausia superba) are considered a keystone species for higher trophic level predators along the West Antarctic Peninsula (WAP) during the austral summer. The connectivity of krill may play a critical role in predator biogeography. especially for central-place foragers such as the Pygoscelis spp. penguins that breed along the WAP during the austral summer. https://steedaes.shop/product-category/efi-fuel-rail-fittings/