Robuta

https://www.msdvetmanual.com/multimedia/image/mast-cell-cancer-in-hind-limb-dog

Image:Mast cell cancer in hind limb, dog-MSD Veterinary Manual

mast cell hind limb image cancer dog

https://elifesciences.org/reviewed-preprints/92498

Evolution of hind limb morphology of Titanosauriformes (Dinosauria, Sauropoda) analyzed via 3D...

hind limb evolution morphology titanosauriformes dinosauria