Prehistoric Synapsids 1-19
19 entries in the Prehistoric Synapsids compendium.
CynodontiaClade of therapsids that includes mammals and their extinct relatives.DiadectesEarly Permian herbivorous reptiliomorph, one of the first large land vertebrates.DicynodontiaExtinct herbivorous therapsids with tusks and a horny beak.DimetrodonPermian synapsid with a distinctive sail, related to mammals.DinocephaliaLarge-bodied therapsids of the Middle Permian, apex predators and megaherbivores.EdaphosaurusEarly herbivorous synapsid with a distinctive sail and tooth plates.GorgonopsA saber-toothed therapsid predator of the Late Permian.GorgonopsiaSabre-toothed therapsid apex predators of the Permian.EutriconodontaEarly mammals showing diverse bodyplans and ecological roles.InostranceviaLargest known gorgonopsian, a saber-toothed predator of the Late Permian.LystrosaurusA shovel-lizard that thrived after Earth's worst mass extinction.MammaliaformesClade of synapsid tetrapods including mammals and extinct relatives.MegazostrodonSmall shrew-like mammaliaform from the Early Jurassic and Late Triassic.MoschopsA heavily built herbivorous dinocephalian known for head-butting behavior.MultituberculataMultituberculata, commonly known as multituberculates, is an extinct order of rodent-like SynapsidaClade including mammals and their extinct relatives.TherapsidaMajor synapsid group that includes mammals and their ancestors.TherocephaliaExtinct therapsids, close relatives of cynodonts and mammals.ThrinaxodonEarly Triassic cynodont with transitional ear and burrowing behavior.
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