Plagiosaurus Temporal range: Triassic | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Order: | † Temnospondyli |
Suborder: | † Stereospondyli |
Family: | † Plagiosauridae |
Genus: | † Plagiosaurus Jaekel, 1914 |
Type species | |
†Plagiosaurus depressus Jaekel, 1914 |
Plagiosaurus is an extinct genus of temnospondyl amphibian. The type and only species is P. depressus, first described by Otto Jaekel in 1914. [1] Arthur Smith Woodward regarded the genus as a synonym of Plagiosternum , but most researchers consider it to be valid. [2] It was paedomorphic, retaining the larval gills in adulthood. Like many stereospondyls, it had weak simplified vertebrae, consisting of large intercentra and neural arches, which is known as the stereospondylous condition.
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