Most of us probably know of the Tasmanian Devil as the Looney Tunes cartoon character who appeared in 1954. Disappearing in 1964, he reappeared in the 1990s and again became popular. (Wikipedia) The thylacine (Tasmanian tiger) may be the most popular target of cryptozoologists trying to prove rather or not they are completely extinct. It is also one of the most mentioned targets for the biological concept of de-extinction, recreating an extinct animal by using DNA from museum collections. Tasmanian devils are not yet extinct on the island of Tasmania, but are threatened by their bizarre cancerous facial tumors that affect most of the population.
Paul Tacon wrote a concise history of the discovery and early classification of these creatures. “The Tasmanian devil (Sarcophilus harrisii) and the Tasmanian tiger (Thylacinus cynocephalus), also known as thylacine, were first described scientifically in 1808 by George Prideaux Harris, the then Deputy Surveyor of Van Diemen’s Land. ‘the species was originally given the scientific name Didelphis cynocephali (dog-headed opossum), alongside the Tasmanian devil (Didelphis ursine) or bear opossum’ by Harris. Later in the 1800s, there were various taxonomic name changes to both species, resulting in the current classifications and the Tasmanian devil being named after Harris. To date, few skeletal remains of devils or thylacines have been found in Arnhem Land (Northern Territory, Australia), but part of a Tasmanian devil mandible was recovered from an excavation at the Padypadiy rock shelter), the East Alligator River in a deposit dated to 3120 ± 100 BP. Nearby, at the Madjedbebe rock shelter – recovered a thylacine maxillary fragment painted with red ocher dated to ‘2.7 – 3.9 calibrated kyr BP’.” (Tacon et al. 2026) So, when Europeans reached Australia, these animals were both extinct on the mainland, but remembered in the myths and legends of the aborigines.
Rock art depictions suggest thylacines were more widespread and more culturally important across mainland Australia than Tasmanian devils as only 25 Tasmanian devil images have been documented, including the two described above, versus over 160 thylacine depictions. Thylacines may also have survived much longer in pockets of western Arnhem Land, the Kimberley and elsewhere than Tasmanian devils after the arrival of the dingo. (Tacon et al. 2026)
Western
Arnhem Land has the most detailed oral history about thylacines from anywhere
in Australia and stories about the creature continue to be told by some people
today. In western Arnhem Land oral history thylacines are associated with
Rainbow Serpents and often are described as the Rainbow Serpent's pets or dogs,
sometimes in pairs and swimming. Three of the Awunbarna sites discussed above
have pairs of thylacines and we have documented 29 paintings of Rainbow
Serpents at Awunbarna. One of the Awunbarna Rainbow Serpents, less than 1000
years of age given the style and preservation, has three small thylacine-like
creatures painted over part of its tail that are fresh-looking and do not
appear to be very old. (Tacon et al. 2026) As to this last example we must
remember that Australian First Nations tradition includes individuals who are
responsible for pictograph sites and are supposed to refresh or repaint them
whenever they need it.
Indigenous peoples also told stories of how thylacines hunted kangaroos. Contemporary western Arnhem Land artists are inspired by these and related stories as well as rock art depictions, so that occasionally paintings of thylacines are made on bark, paper and canvas. But contemporary paintings of Tasmanian devils or other extinct animals are not made despite lots of mythological creatures with animal, human-animal or human-like forms made by western Arnhem Land artists today and in the past 100 years. (Tacon et al. 2026) Many more illustrations are in the 2026 report by Tacon et al, listed below.
As I said above, thylacines, along with mammoths, are perhaps the most popular targets for de-extinction using DNA from museum specimens. On the island of Tasmania cryptozoologists are still searching for specimens of the Tasmanian tiger, and some claim they have seen it but no solid proof has been presented. It is, however, a fascinating subject and I wish them all luck.
NOTE: Some images in this column were retrieved from the internet with a search for public domain photographs. If any of these images are not intended to be public domain, I apologize, and will happily provide the picture credits if the owner will contact me with them. For further information on these reports you should read the original reports at the sites listed below.
REFERENCES:
Tacon, Paul S. C. et al., 2026, The Devil is in the Detail: Tasmanian Devil and Tasmanian Tiger Paintings from Awunbarna and Injalak Hill, Northern Territory, Australia, 30 March 2026, doi.org/10.1002/arco.70024. Accessed online 12 April 2026.
Morwood, M. J., 2002, Visions from the past, the archaeology of Australian Aboriginal Art, with illustrations by D. R. Hobbs, Smithsonian Institution Press, Washington D. C., Fig. 620, p. 170.
Wikipedia, 2026, Tasmanian Devil, https://en.wikipedia.org/wiki/Tasmanian_devil.
Accessed online 29 April 2026.