Definition of Pelycosaurs. Meaning of Pelycosaurs. Synonyms of Pelycosaurs

- designate the clade that includes most pelycosaurs, along with the Therapsida and Mammalia. In contrast to "pelycosaurs", Eupelycosauria is a proper monophyletic...
- systematics, and non-therapsid synapsids were also referred to as pelycosaurs or pelycosaur-grade synapsids. These paraphyletic terms have now fallen out...
- commonly called "pelycosaurs", specifically within the Sphenacodontia, more than 279.5 million years ago. They replaced the pelycosaurs as the dominant...
- This list of pelycosaurs is an attempt to create a comprehensive listing of all genera that have ever been included in the synapsida excluding therapsida...
- from a "pelycosaur" ancestor (a poorly defined group including all synapsids which are not therapsids). The therapsid takeover from pelycosaurs took place...
- and Guadalupian, with the decline of amphibians and the replacement of pelycosaurs (a paraphyletic group) with more advanced therapsids, although the decline...
- Sphenacodontia constitute a transitional evolutionary series from early pelycosaurs to ancestral therapsids (which in turn were the ancestors of more advanced...
- the pelycosaurs such as Edaphosaurus. In the mid-Permian period, the climate turned drier, resulting in a change of fauna: The primitive pelycosaurs were...
- Squamata Plagiaulacidans Cimolodonta, Arginbaataridae Multituberculata Pelycosaurs Therapsida Synapsida Even-toed ungulates Cetacea Artiodactyla Archaeoceti...
- constitutes the larger Amniota clade. Early synapsids are referred to as "pelycosaurs." The more advanced therapsids became dominant during the Guadalupian...