Are amphibians a type of mammal?

Answer 1

No. There are no amphibians that are mammals. Amphibians are the frogs, toads, Salamanders and Newts plus their kind. And none of them are mammals. Not all vertebrates are mammals, though all mammals are vertebrates. Vertebrates have backbones, and apes and whales are mammals and are vertebrates. But there are many vertebrates that are not mammals. Fish are vertebrates, and they are not mammals.

Answer 2

Yes, amphibians are vertebrates as they have a backbone.

Yes they are. So are Birds, reptiles, mammals, and fish. A vertebrate has a backbone and the easiest way to tell whether something is invertebrate or vertebrate is by whether the skeleton is on the inside or outside. (inside is the vertebrae.)

Yes.

Yes. Most frogs, crocodiles, alligators, and the like have spines, therefore, vertebrate.

Answer 3

No, amphibians are not mammals.

Amphibians and mammals are two of the classes of vertebrate animals, which include amphibians, mammals, birds, reptiles and fish.

These classes contain all of the vertebrate animal species on Earth.

There are other kinds of animals called invertebrates, which comprise several classes.

Answer 4

Yes. All ampbibians are vertebrates as they are a classification within the vertebrate subphylum.

Answer 5

Yes, unless you believe in aliens!

Answer 6

Yes, all mammals are vertebrates.