Amphibians|Reptiles

Fishes, amphibians, reptiles and birds are kept in the same _____

Fishes, amphibians, reptiles, birds and mammals constitute in the same category, called

Fishes, amphibians, reptiles, birds along with mammals constitute the next higher category called?

Number of fishes, amphibians, reptiles, birds and mammals species found in Amazonian rain forest respectively are

Amphibian || Reptilia

Amphibians are