👉 The term "scelidosaurian" refers to a group of extinct reptiles that were part of the prehistoric theropod family, Scelidons. These creatures are characterized by their elongated bodies and large jawbones, which allowed them to have powerful jaws for tearing bones and teeth from other animals. The scelidostrans were known for their ability to run on all fours, which they did primarily during the day but could also be seen in the dark or during the