New study reveals unique adaptations of jaw function and tooth wear in hypercarnivores

A new study led by Dr. Jack Tseng and published in PeerJ Life & Environment has shed light on the intricate relationship between tooth wear and jaw mechanics in highly carnivorous mammals, known as hypercarnivores. As mammalian teeth do not regenerate, these animals often face declining bite efficiency as their teeth wear down over time. This research explores how different hypercarnivorous species, including scavengers, meat specialists, and bone-cracking predators, adapt biomechanically and possibly behaviorally to manage the challenges posed by tooth wear. The team examined three representative carnivoran ecomorphologies: meat...