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.

• 98170pr0001 Animal Body Part, Dinosaur, Triceratops Leg, Left, Front, with Pin, Tan Nails and Reddish Brown and Dark Brown Print Print of this part
• 98170pr0002 Animal Body Part, Dinosaur, Triceratops Leg, Left, Front, with Pin, Light Bluish Gray Nails and Reddish Brown and Olive Green Print Print of this part
• 98170pr0003 Animal Body Part, Dinosaur, Ankylosaurus Leg, Left, Front, with Pin, Light Bluish Gray Nails and Medium Nougat Patches Print Print of this part
• 98170pr0004 Animal Body Part, Dinosaur, Triceratops Leg, Left, Front, with Pin, Dark Bluish Grey Print Print of this part
• 98170pr0005 Animal Body Part, Dinosaur, Ankylosaurus Leg, Left, Front, with Pin, Nougat Nails and Dark Brown Patches Print Print of this part
• 106616pr0001 Animal, Dinosaur, Stegosaurus Body with Nougat Belly, Tan Spike Print Pair of this part
• 98171 Animal Body Part, Dinosaur, Triceratops / Ankylosaurus Leg, Right, Front, with Pin [Plain] this part is a pair of it