These are just some of the mammals you'll find at the Saint Louis Zoo: Many of our species are endangered in the wild, and we participate in cooperative. Kids learn what is a mammal and what makes it different from other animals. Types, largest, smallest, and fastest mammals. An animal class is made up of animals that are all alike in important ways. well known classes of vertebrates (animals with backbones) are mammals, birds, into a number of levels: Kingdom, Phylum, Class, Order, Family, Genus, Species.

Mammals are one of the six classes of animals. Animal Facts. The six classes of animals are: Birds, Fish, Amphibians, Invertebrates and Mammals. There are. Mammals are vertebrate animals constituting the class Mammalia, and characterized by the The most species-rich group of mammals, the cohort called placentals, have a placenta, which enables the feeding of the fetus during gestation. There are more than 5, species of living mammals, arranged in about families and as many as 27–29 orders (familial and ordinal.

Mammals include humans and all other animals that are warm-blooded young with milk and have a more well-developed brain than other types of animals. Mammals as a group use every possible form of locomotion. Terrestrial species walk, run, jump, climb, hop, swing, dig, and burrow. Aquatic ones swim, shuffle. (In fact, mammals are among the least diverse animal groups—there are only about 5, species overall!) Mammals are characterized by their. Mammals have certain traits that distinguish them from animals in other classes, such as fish, reptiles, and amphibians. 3. There are many different types of. Animal group, Number of species. Vertebrates. Amphibians, 6, Birds, 9, Fish, 30, Mammals, 5, Reptiles, 8, Subtotal, 59, Invertebrates.

There are also international laws and treaties that protect marine mammals. Unfortunately, many marine mammals are considered endangered species and. Three Types of Mammals. By Cindy Grigg. 1. Earth has a large variety of animals living on it. Scientists classify animals into groups based on common. In these games, kids need to be able to tell the difference between mammals, reptiles, birds, fish, amphibians, and other kinds of animals. Each game is full of. The Finback Whale (Balaenoptera physalus) is the world's second biggest living animal. Finbacks can grow to nearly 70 feet in length and a weight of 70 tons.