Gorillas are classified as mammals and more specifically as primates. They belong to the family Hominidae, which includes great apes such as chimpanzees and orangutans. Gorillas are warm-blooded, have fur, and nurse their young with milk—traits that are characteristic of mammals.
Within the mammal classification, primates are a distinct order that includes not only gorillas but also monkeys, lemurs, and humans. Primates are known for their larger brains relative to body size, forward-facing eyes for better depth perception, and flexible limbs that allow for a diverse range of movements.
On the other hand, amphibians, which include frogs, salamanders, and newts, are entirely different animals. Amphibians usually have a life cycle that starts in water and they undergo metamorphosis. In contrast, gorillas do not share these traits and are not amphibians at all.
In summary, gorillas are indeed mammals and specifically fall under the primate category, making them a unique and fascinating part of the animal kingdom.