Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 93072 Creature Body Part, Dragon Head Lower Jaw with Teeth and Spines [Plain] this part is a print of it
• 93071pr0003 Creature Body Part, Dragon Head Upper Jaw with Scales and Teeth with Dark Green Stripes Print this part is a pair of it