Tag Archive for 'Milk teeth'

The canine of saber-toothed predators represents one of the most specialized dental structures known. Hypotheses about the function of hypertrophied canines range from display and conspecific interaction, soft food processing, to active prey acquisition. Recent research on the ontogenetic timing of skull traits indicates the adult canine can take years to fully erupt, but the consequences of prolonged eruption on inferences of canine functional morphology are missing from current discourse and have not been quantified. In his new study, Tseng evaluates hypotheses about adult canine bending strength and stiffness, respectively, during eruption in Smilodon fatalis. Image credit: Massimo Molinero.

Saber-Toothed Tigers Held onto Their Milk Teeth to Stabilize Their Sabers, Study Suggests

May 1, 2024 by News Staff

A new analysis of the distinctive canines of the saber-toothed tiger (Smilodon fatalis) suggests that the baby tooth — one of the deciduous teeth...

Neanderthal family. Image credit: Field Museum.

New Research Sheds Light on Early Life of Neanderthals

Nov 3, 2020 by News Staff

A new study published in the Proceedings of the National Academy of Sciences reveals that the modern human nursing strategy, with onset of weaning at 5...