The marine isopod genus Limnoria contains algae-eating species. Previous phylogeographic studies have suggested that Limnoria species feeding on buoyant kelp underwent low genetic differentiation on a large spatial scale because rafting on floating host kelps promotes high levels of gene flow. In this paper. we survey the genetic structure of Limnoria nagatai. https://parisnaturalfoodes.shop/product-category/org-kimchi/