English Megatherium Cited by user Hemiauchenia on 14 May 2024 Megatherium (from Greek méga 'great' + theríon 'beast') is an extinct genus of ground sloths endemic to South America that lived from the Early Pliocene through the end…
English Elephantimorpha Cited by user Hemiauchenia on 19 Apr 2024 Elephantimorpha is a group that contains the Mammutidae (mastodons), as well as Elephantida (amebelodonts, choerolophodonts, gomphotheres, stegodontids and elephantids).
English Mastodon Cited by user PrimalMustelid on 21 Feb 2024 A mastodon ( 'breast' + 'tooth') is any proboscidean belonging to Mammut (German for "mammoth"), the type genus of the extinct family Mammutidae.
English Rhynchocephalia Cited by user Hemiauchenia on 08 Dec 2023 Rhynchocephalia is an order of lizard-like reptiles that includes only one living species, the tuatara (Sphenodon punctatus) of New Zealand.