WebDiapsid definition: Any of a group of amniote vertebrates that are characterized by two openings in the temporal region on each side of the skull. The first diapsids emerged in the Pennsylvanian Period, and their descendants include the lizards, snakes, crocodiles, dinosaurs, pterosaurs, birds, and, in some classifications, the turtles. WebExamples of 'diapsid' in a sentence diapsid. These examples have been automatically selected and may contain sensitive content that does not reflect the opinions or policies of Collins, or its parent company HarperCollins. We welcome feedback: report an example sentence to the Collins team.
Diapsid - Definition, Meaning & Synonyms Vocabulary.com
WebThe diapsids in turn diverged into two groups, the Archosauromorpha (“ancient lizard form”) and the Lepidosauromorpha (“scaly lizard form”) during the Mesozoic period ().The lepidosaurs include modern lizards, snakes, and tuataras. The archosaurs include modern crocodiles and alligators, and the extinct ichthyosaurs (“fish lizards” superficially … WebExplain the difference between anapsids, synapsids, and diapsids, and give an example of each; ... The diapsids include birds and all other living and extinct reptiles. Figure 2. Compare the skulls and temporal fenestrae of anapsids, synapsids, and diapsids. Anapsids have no openings, synapsids have one opening, and diapsids have two openings. eazy20 internet
Diapsid Definition & Meaning - Merriam-Webster
WebWhat are some examples of diapsid reptiles? The modern diapsid reptiles (from left to right): Gharial, Alligator, Crocodile, Tuatara, Constrictor Snakes, Venomous Snakes, Lizards, and the Birds. Is a turtle anapsid or diapsid? Turtles are anapsids, unmistakable due to the presence of a bony shell covering the body. Diapsids include the saurians ... WebOther examples include Westlothiana (sometimes considered a stem-amniote rather than a true amniote) and Paleothyris, both of similar build and presumably similar habit. ... Anapsids, synapsids, diapsids and sauropsids. A = Anapsid, B = Synapsid, C = Diapsid. WebApr 9, 2024 · The diapsids diverged into two groups, the Archosauromorpha (“ancient lizard form”) and the Lepidosauromorpha (“scaly lizard form”) during the Mesozoic period … company introduction enterprise profile