Scientists have recently described one of the world’s tiniest vertebrates ... the distinct mating calls of the frog while ...

FOR long we have accepted as well-established and equivalent the five classes of vertebrate animals, but recent zoological research, particularly on the palaeontological side, has modified many ...

He doesn't even have a head. If Blob had been born with a spine, or backbone, he would have been a vertebrate. If we give Blob some legs and a head then he can start to move about. There are lots ...

but the scientific community’s limited sample size could not definitively confirm its status as the smallest vertebrate. Now, over a decade later, Solé and his team have published a ...