The thylacine, often called the Tasmanian tiger, was not a tiger at all. And a new study of its skull in Australia shows it was not much of a wolf either. The extinct marsupial had a hunting style all its own, one that sets it apart from both the placental predators it resembled and the modern carnivores we might compare it to.
A skull that contradicts its nickname
Researchers in Australia examined the skulls of thylacines, which died out in the 20th century. They compared the bone structure with that of living predators like wolves, foxes, and hyenas. The goal was to understand how the thylacine actually killed its prey. The results, published in the journal Communications Biology, show that the thylacine's skull was built for a weaker bite than a wolf's, but it was also more flexible and agile. That combination suggests a hunting method based on repeated, precise bites rather than a single crushing blow.
The thylacine's jaw could open wide, and its skull was long and low. That shape is typical of animals that grab and hold struggling prey. But the muscle attachments and joint structure point to less force at the canine teeth. In other words, the thylacine likely wore down its prey with a series of bites, not by overpowering it in one strike.
Why this changes the story of a lost predator
Local scientists and historians in Australia have long debated how the thylacine lived. Because it looked like a wolf, many assumed it hunted like one, chasing down large animals in packs. But the skull evidence tells a different tale. The thylacine was probably a solitary hunter that targeted smaller prey, using its flexible neck and sharp teeth to outmaneuver victims rather than outmuscle them.
This matters because the thylacine was the top marsupial predator in Australia before humans and dingoes arrived. Understanding its true hunting style helps researchers reconstruct the ecology of the time. It also explains why the animal may have been vulnerable to changes brought by new competitors and habitat loss.
The study adds a new layer to the thylacine's legacy. It was a unique creature, not a copy of the wolf or tiger that its name suggests. Its skull tells a story of adaptation and specialization, a predator that carved its own niche in the Australian landscape. That niche, once lost, has not been filled by any other animal since.
