Definition of Therapsid. Meaning of Therapsid. Synonyms of Therapsid

- A therapsid is a member of the clade Therapsida, which is a major group of eupelycosaurian synapsids that includes mammals and their ancestors and close...
- This list of therapsids is an attempt to create a comprehensive listing of all genera that have ever been included in the Therapsida excluding mammals...
- were described as mammal-like reptiles in classical systematics, and non-therapsid synapsids were also referred to as pelycosaurs, or pelycosaur-grade synapsids...
- (an arbitrary combination of letters) is an extinct genus of dicynodont therapsids from Russia. Four specimens have been found from the Sokolki ****emblage...
- Ustia is an extinct genus of biarmosuchian therapsids from the Middle Permian of Russia. It is known from a single species, Ustia atra, which was described...
- Dinosaurus is an extinct genus of therapsid of controversial affinities. Its type and only species is Dinosaurus murchisonii. It is only known from a...
- more advanced therapsids became dominant during the Middle Permian. Mammals originated from cynodonts, an advanced group of therapsids, during the Late...
- "Hahnia" obliqua is a poorly known species of meat-eating stem-mammals (cynodonts) that lived during the Upper Tri****ic in Europe. It is based on tiny...
- it should be classified as a primitive non-therapsid sphenacodont rather than a genuine basal therapsid. Tetraceratops is known from a single 90-millimetre-long...
- climate. A possible drop in oxygen levels. Synapsids (pelycosaurs and therapsids) become widespread and dominant, while parareptiles and temnospondyl amphibians...