The recent advent of cell type molecular fingerprinting has yielded initial insights into the evolutionary interrelationships of cell types between remote animal phyla, allowing the definition of ...

Research on whether animals can recognize themselves in the mirror began in 1970. ... One, from 2016, found that manta rays seemed to examine themselves and blow bubbles when shown a mirror.

Which group of animals has the most species? News. By Emma Bryce published 21 October 2023 The leading group is so diverse that it represents one in every three animal species on Earth.