Carcass-fall taxa

Osedax is a genus of siboglinid polychaetes, commonly called snot worms or bone-eating worms. Osedax is Latin for 'bone devourer', derived from the worms' unique ecological niche of bone-boring. Osedax settle on a bone, then secrete an acid through specialized root tissues to dissolve the bone's external layers in order to access the lipids within. Osedax act as ecosystem engineers, enhancing the biodiversity of bones they inhabit by increasing their structural complexity, allowing microfauna to inhabit otherwise inaccessible regions of the internal bone.

species of mollusc

species of mollusc