What are the 11 different types of mammals?

There are more than 11 types of mammals. In fact, there are over 5,700 species of mammals, classified into about 29 orders. Some of the major groups of mammals include:

1. Monotremes: These are the most primitive mammals, characterized by laying eggs instead of giving birth to live young. Monotremes include platypus and echidnas.

2. Marsupials: These mammals are characterized by giving birth to underdeveloped young that are carried and nursed in a pouch. Marsupials include kangaroos, koalas, and opossums.

3. Xenarthrans: This group includes armadillos, sloths, and anteaters. Xenarthrans are characterized by having a bony armor or carapace.

4. Rodents: Rodents are the largest order of mammals, comprising around 40% of all mammal species. Rodents include mice, rats, squirrels, and hamsters.

5. Lagomorphs: This order includes rabbits and hares. Lagomorphs are characterized by their herbivorous diet and long ears.

6. Eulipotyphlans: These are small, insectivorous mammals, often called shrews and moles.

7. Dermoptera: This order includes flying lemurs. Dermoptera are characterized by their ability to glide.

8. Chiropterans: The chiropterans are the only mammals that can fly. This group includes bats.

9. Cetaceans: Cetaceans are fully aquatic mammals, including whales, dolphins, and porpoises.

10. Carnivorans: These are meat-eating mammals, including dogs, cats, bears, and seals.

11. Primates: Primates include humans, apes, monkeys, and lemurs. They are characterized by having hands with opposable thumbs and a highly developed cerebrum.