polina_fig2

Jaws of Scoletoma fragilis from the White Sea scanned using microCT showing ventral solid mandibles, forceps-like maxillae I and denticulate maxillae II and II, carriers of maxillae are omitted (Photo: P. Borisova)

Jaws of Scoletoma fragilis from the White Sea scanned using microCT showing ventral solid mandibles, forceps-like maxillae I and denticulate maxillae II and II, carriers of maxillae are omitted (Photo: P. Borisova)