eryops उदाहरण वाक्य
उदाहरण वाक्य
- In 1899 he received his doctorate from Munich with a dissertation on " Eryops megacephalus ", titled " Ein Beitrag zur Kenntnis von Eryops megacephalus ".
- In 1899 he received his doctorate from Munich with a dissertation on " Eryops megacephalus ", titled " Ein Beitrag zur Kenntnis von Eryops megacephalus ".
- Like other large primitive temnospondyls, " Eryops " would have grown slowly and gradually from aquatic larvae, but they did not go through a dramatic metamorphosis like many modern amphibians.
- While adults probably lived in ponds and rivers, or may have ventured onto their banks, juvenile " Eryops " may have lived in swamps, which may have offered more shelter from predators.
- In primitive forms, the two clavicles and the interclavicle could have grown ventrally in such a way as to form a broad chest plate, although such was not the case in " Eryops ".
- Temnospondyls such as " Sclerothorax " and " Eryops " that may have been at least partly terrestrial also have long neural spines on top of their vertebrae that would have stabilized the spine.
- Bony scutes are also seen in plagiosaurs, but unlike " Peltobatrachus ", " Laidleria ", " Eryops ", and dissorophids, these animals are thought to have been fully aquatic.
- Later analysis of growth stages showed increasing ossification in larger specimens, which showed that at least some of the species was the larval stage of much larger rachitomes like " Eryops ", while others represent paedomorphic species which retained the larval gills in adulthood.
- It contains the single species " "'Eryops megacephalus " "', the fossils of which are found mainly in early Permian ( about 295 million years ago ) rocks of Archer County, Texas, but have also been found in late Carboniferous period rocks from New Mexico.
- Unlike labyrinthodonts, they did not have parietal foramena, small holes in their skulls behind their eye sockets . " Archegosaurus ", " Dendrerpeton ", " Eryops " and " Trimerorhachis " were placed in this group and were considered to be the most primitive members of Reptilia.