Loading AI tools
Extinct family of mammals From Wikipedia, the free encyclopedia
Didymoconidae is an extinct family of eutherian mammals that first appeared during the Paleocene epoch and survived into the latest Oligocene epoch. Its classification has been the subject of controversy, and the family has been placed in various orders since it was erected in 1943, sometimes being placed in its own order Didymoconida.[1]
| Didymoconidae Temporal range: | |
|---|---|
| |
| Skull of Didymoconus | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Subclass: | Theria |
| Clade: | Eutheria |
| Family: | †Didymoconidae Kretzoi, 1943 |
| Genera | |
|
See text | |
Due to an array of similarities and differences to various mammalian groups, Didymoconidae has been placed in various orders. The type genus, Didymoconus, was considered to belong in the family Oxyaenidae when it was initially described in 1924.[2] The family Didymoconidae was only erected in 1943 by Kretzoi, who thought it was a carnivoran and placed it in Caniformia. Other authors have assigned the family to the abandoned order Insectivora, Mesonychia, Arctocyonia, Palaeoryctoidea, Leptictida or even placed it in its own order Didymoconida.[1]
The following cladogram follows Missiaen et al. (2013):[3]
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
