''Dissopsalis'' ("double scissors") is a genus of teratodontine

hyaenodonts Hyaenodontidae ("hyena teeth") is a family of extinct predatory mammals from extinct superfamily Hyaenodontoidea within extinct order Hyaenodonta. Hyaenodontids arose during the early Eocene and persisted well into the early Miocene. Fossils of t ...

of the tribe

Dissopsalini Dissopsalini ("double scissors") is a extinct tribe of teratodontid hyaenodonts. Fossil remains of these mammals are known from early to late Miocene deposits in Asia and Africa. Classification and phylogeny Taxonomy * Tribe: †Dissopsalini ...

. The older species, ''D. pyroclasticus'', lived in

Kenya ) , national_anthem = "Ee Mungu Nguvu Yetu"() , image_map = , map_caption = , image_map2 = , capital = Nairobi , coordinates = , largest_city = Nairobi , ...

during the middle

Miocene The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recen ...

, while the type species, ''D. carnifex'', lived in

Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...

and

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

during the middle to late Miocene.Barry, J. C. (1988.) "''Dissopsalis'', a middle and late Miocene proviverrine creodont (Mammalia) from Pakistan and Kenya." ''Journal of Vertebrate Paleontology'' 48(1): 25–45 ''Dissopsalis'' is the last known hyaenodont genus. It lived alongside its relative ''Hyaenodon weilini'', a member of the very successful genus ''

Hyaenodon ''Hyaenodon'' (" hyena-tooth") is an extinct genus of carnivorous hyaenodont mammals from tribe Hyaenodontini, within subfamily Hyaenodontinae in family Hyaenodontidae,Malcolm C. McKenna, Susan K. Bell (1997."Classification of Mammals: Above t ...

'', during the Miocene in

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

. ''Dissopsalis'' survived to the end of the Miocene, whereas ''H. weilini'' did not.

Phylogeny

The phylogenetic relationships of genus ''Dissopsalis'' are shown in the following cladogram:

References

Hyaenodonts Miocene mammals of Africa Miocene mammals of Asia Prehistoric placental genera {{paleo-mammal-stub