AI Insight
Paleontologists have identified a new dinosaur species, Infernogallus jamesi, a small oviraptorosaur from the Cretaceous period that specialized in eating fruit. This species possessed distinctive chewing muscles adapted for mashing soft food, making it the first known dinosaur specifically adapted for a frugivorous diet. The discovery provides evidence that some dinosaurs evolved alongside flowering plants and began exploiting fruit as a food source during the Cretaceous period.
Why it matters
This finding enhances our understanding of dinosaur dietary evolution and demonstrates how the emergence of flowering plants during the Cretaceous period created new ecological niches that dinosaurs exploited. It reveals greater complexity in dinosaur feeding strategies than previously understood, showing adaptation to specific plant-based food sources beyond simple herbivory.
Understand the Science
Among the ravenous carnivores and lumbering herbivores that roamed the Cretaceous landscape, another kind of dinosaur was evolving that started to eat something else: the plants that began to flower and produce fruit. The discovery by paleontologists from Stony Brook University, Royal Ontario Museum (ROM) and the North Dakota Geological Survey reveals that a new species, Infernogallus jamesi—a type of small oviraptorosaur—had chewing muscles for mashing soft food, making it the first known dinosaur that specifically ate fruit.
Source: Rare fossil discovery reveals new dinosaur species that specialized in eating fruit