ABSTRACT Osedax. the deep-sea annelid found at sunken whalefalls. is known to host Oceanospirillales bacterial endosymbionts intracellularly in specialized roots. which help it feed exclusively on vertebrate bones. https://www.bekindtopets.com/amazing-price-Cosmic-Heart-Landscape-IKEA-HEMNES-Dresser-Graphic-Pop-Art-special-save/