The “Tasmanian tiger” was hunted to extinction based on its perceived size as a predator big enough to take sheep. But it seems this was just a tall tale, and the thylacine weighed just 16.7kg.
Thylacine - Wikipedia
Tasmanian wolf: The extinct marsupial that lived as a scapegoat - CGTN
Thylacine; the Improbable Tiger - Capeia
The Tasmanian tiger was hunted to extinction as a 'large predator' – but it was only half as heavy as we thought
Like a jackal in wolf's clothing: the Tasmanian tiger was no wolfish predator — it hunted small prey - Monash Biomedicine Discovery Institute
Tasmanian tiger de-extinction: Scientists plan to resurrect thylacine, animal that's been extinct since 1936 - ABC7 Los Angeles
The Thylacines Among Us
PDF) Letting the 'cat' out of the bag: pouch young development of the extinct Tasmanian tiger revealed by X-ray computed tomography
thylacine
De-extinction: Could we bring back dinosaurs, mammoths and Tasmanian tigers?