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/super-pick-Rx-Quadruple-Topical-Ointment-Quadritrop-for-Dogs-Cats-30-mL-super-grab/