PLEIOSAURUS Meaning and
Definition
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Plesiosaurus is an extinct marine reptile that lived during the Mesozoic Era, specifically the Jurassic Period. It belonged to the group of long-necked marine reptiles known as plesiosaurs. Plesiosaurus had a unique and distinctive body structure that enabled it to adapt and survive in a marine habitat.
The name "Plesiosaurus" originates from Greek words, meaning "near to reptile," which accurately describes this creature's reptilian nature. It had a large body, reaching lengths of up to 10 meters and weighing several tons. Plesiosaurus featured a small head at the end of a long, flexible neck, which facilitated efficient movement and enabled it to catch prey. Its body was protected by a series of bony plates, and it had four flippers, shaped like oars, to navigate through water with ease.
Plesiosaurus is believed to have been a ferocious predator, primarily feeding on fish and other small aquatic animals it encountered in the ocean. Its long neck and sharp teeth made it an effective hunter, capable of capturing swift prey. Fossil evidence suggests that Plesiosaurus had excellent swimming abilities, which allowed it to explore vast oceanic regions in search of food.
Discoveries of Plesiosaurus fossils have provided valuable insights into marine life during the Jurassic Period. These fossils have also contributed to our understanding of reptilian evolution and adaptations to marine environments.
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Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PLEIOSAURUS
Etymology of PLEIOSAURUS
The word "Plesiosaurus" is derived from the combination of two Greek words: "plesios" (πλησίος) meaning "near" or "close", and "sauros" (σαῦρος) meaning "lizard" or "reptile". The name was coined by the British anatomist Sir Richard Owen in 1821 when he first described and classified the extinct marine reptile. The term refers to the reptile's physical resemblance to both fish and terrestrial reptiles like lizards, while also signifying its close relationship to these species.
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