vertebrate
any mammals such as pandas, dolphins and giraffes.
As dolphins, they are automatically mammals and thus vertebrates. If it has bones, it´s a vertebrate.
Mammal
A penguin belongs to the vertebrate group of birds.
Starfish are not in a vertebrate group because they do not have vertebrae.
The vertebrate group of rats is the order: Rodentia.
The Pelochelys cantorii vertebrate group is "Reptile."
Amphibians are the vertebrate group that epipedobates tricolor in.
The vertebrate group megadyptes antipodes are in is mammals.
a group of dolphins is called a school of dolphins.
A group of dolphins is called a pod. If that is your question.