Thylacinidae is an extinct family of carnivorous marsupials from the order Dasyuromorphia. The only species to survive into modern times was the thylacine (Thylacinus cynocephalus), which became extinct in 1936.
Thylacinidae is an extinct family of carnivorous marsupials from the order Dasyuromorphia. The only species to survive into modern times was the thylacine (Thylacinus cynocephalus), which became extinct in 1936.
The consensus of authors prior to 1982 was that the thylacinid family were related to the Borhyaenidae, a group of South American predators, also extinct, that exhibited many similar characteristics of dentition. A review published in 1982 compared the skeletal structure of these groups, concluding the tarsal bones show greater affinity with the dasyurmorphs, strongly supporting the later theory that any dental similarities emerged independently via convergent evolution. Thylacinidae is currently considered to be sister to all other lineages within Dasyuromorpha, and is estimated to have split from other dasyuromorphs around 42-36 million years ago.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).