Not tiger, not wolf: Australian thylacine skull reveals a far different hunting style

A UK-based collector who purchased a mounted fox head for £62,000 has discovered that the item actually contained the skull of an extinct thylacine, also known as the Tasmanian tiger. This discovery was made possible through the use of X-ray imaging, which revealed the prehistoric remains hidden within the taxidermy. Following this find, researchers have utilized 3D scans of the skull to analyze its morphology, leading to new insights into how the animal operated. The findings indicate that the thylacine possessed a hunting style and jaw structure that differ significantly from those of modern predators like tigers or wolves. Coverage from Nature and The Conversation emphasizes the specific biological findings derived from the skull's morphology. According to The Conversation, 3D scans reveal that the Tasmanian tiger utilized crocodile-style snapping jaws, a characteristic that distinguishes its biting style from other known mammals.

Phys.org further underscores that the animal's hunting style was far different from that of a wolf or tiger. Meanwhile, ABC News & Headlines from the Australian Broadcasting Corporation reports that a study has found the thylacine to be incomparable to any animal currently alive, highlighting the rarity and uniqueness of the specimen's physiological traits. The context of this discovery is rooted in the extinction of the thylacine and the rarity of well-preserved skeletal remains. The fact that such a significant specimen was disguised as a common fox head for a high price—£62,000—adds a layer of irony to the acquisition. The use of advanced imaging technology, including X-rays and 3D scanning, has allowed scientists to peer inside the mount without damaging the artifact. This process has transformed a collector's piece into a vital scientific resource for understanding the predatory behavior of a species that no longer exists in the wild.

Future attention will likely focus on the continued analysis of the skull's morphology as detailed in the Nature study. Researchers will continue to compare these findings against existing data on extinct marsupials to further define the thylacine's place in evolutionary history. Because the study from ABC News & Headlines suggests the animal is incomparable to any living species, further investigations into its unique anatomy may emerge. The scientific community will be monitoring whether other misidentified taxidermy pieces may hold similar hidden biological treasures based on the success of the X-ray methodology used in this instance.