First Terrestrial Animals Shuffled Onto Land. ... News that the Nature paper is in agreement with her findings, "where axial regionalization is also suggested to be an adaptation for swimming." ...

To test this idea in mammals, the researchers divided thousands of species into four categories: fully terrestrial species, those with some aquatic adaptations but that are still mobile on land ...

The evolution of pterosaurs, the first true flying vertebrates, showcases some of the most remarkable adaptations in the history of life. While these creatures are best known for their ability to ...

“Adaptations to a terrestrial lifestyle documented for sebecids and the chronology of West Indian fossils strongly suggest that they reached the islands in the Eocene-Oligocene through transient ...

To test this idea in mammals, the researchers divided thousands of species into four categories: fully terrestrial species, those with some aquatic adaptations but that are still mobile on land ...

This kind of adaptation would have given animals an advantage as they ventured onto land. One of the bones around the spiracles of early vertebrates eventually became the stapes in the middle ear ...

Some adaptations of plants and animals are given. Specific examples include: how crabs have evolved to breathe above and below water, how octopi are able to camouflage themselves by changing ...

In order to examine the marine-terrestrial transition and resulting biological adaptations, the researchers investigated talitrids, a group of small crustaceans that live in a variety of regions ...

By comparing variations in the ratios of these isotopes with those of terrestrial animals that lived during the same period, the team determined that the proboscidean was likely semi-aquatic. 0:59 ...