KnowraDimetrodonLinked fromLinked fromThe 9 pages that link to Dimetrodon, each with the reason it gives.All 9Broader topic 6Related 1Compared with 2PermianBroader topic: It exemplifies the distinctive terrestrial animals that lived well before dinosaurs.SynapsidBroader topic: Its familiar form shows that many early synapsids were not mammals or dinosaurs.Edward Drinker CopeBroader topic: Cope named this distinctive fossil animal, now recognized as a distant relative of mammals.SynapsidaBroader topic: This well-known early synapsid illustrates the diversity of non-mammalian members.Early PermianRelated: It is among the best-known terrestrial animals of the epoch.Evolution of tetrapodsBroader topic: It represents an early branch of the tetrapod lineage leading toward mammals.PelycosaurBroader topic: Its distinctive back sail made it the best-known animal traditionally called a pelycosaur.EdaphosaurusCompared with: Its similar silhouette masks a different lineage, diet, and tooth arrangement.ArizonasaurusCompared with: Its familiar sail resembles Arizonasaurus’s, but the two belong to distant reptile-line relatives.