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The clade consisting of Eunotosaurus and turtles was called Pan-Testudines (defined as all animals more closely related to turtles than to any other living group). More derived pan-testudines, such as the earliest turtle Odontochelys, have a plastron. [24] The following cladogram shows the phylogenetic position of the Eunotosaurus, from Ruta et ...
Testudines (Turtles, tortoises & terrapins) An anapsid is an amniote whose skull lacks one or more skull openings (fenestra, or fossae) near the temples . [ 1 ] Traditionally, the Anapsida are considered the most primitive subclass of amniotes, the ancestral stock from which Synapsida and Diapsida evolved, making anapsids paraphyletic .
Although some diapsids have lost either one hole (lizards), or both holes (snakes and turtles), or have a heavily restructured skull (modern birds), they are still classified as diapsids based on their ancestry. At least 17,084 species of diapsid animals are extant: 9,159 birds, [3] and 7,925 snakes, lizards, tuatara, turtles, and crocodiles. [4]
Odontochelys semitestacea (meaning "toothed turtle with a half-shell") is a Late Triassic relative of turtles [1] before Pappochelys was discovered and Eunotosaurus was redescribed, [2] Odontochelys was considered the oldest undisputed member of Pantestudines (i.e. a stem-turtle).
The Four Symbols are represented in an inspired line of skins for characters of the first-person-shooter Overwatch. In the game's 2018 Chinese New Year (Year of the Dog) event, playable characters Zarya, Mercy, Pharah, and Genji received cosmetic skins based on the Black Tortoise (Xuanwu), the Vermillion Bird (Zhuque), the Azure Dragon ...
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The Orlando Magic, along with the entire basketball community, expressed their deep condolences on social media following the tragic death of Latvian basketball star and NBA player Janis Timma.His ...
Dermochelyidae is a family of sea turtles which has seven extinct genera and one extant genus, containing one living species, the leatherback sea turtle (Dermochelys coriacea). The oldest fossils of the group date to the Late Cretaceous .