Allotheria are an extinct class of mammals that lived in the mesozoic period. They resembled large rats or modern opossums.
Mammals
The Rhino 'Sondaicus' of Java makes up the smallest group of mammals.
Mammals are group of animals that have fur or hair.
They are mammals.
mammals
These kind of mammals are carnivores.
Platypuses are mammals. Specifically, they are monotremes, or egg-laying mammals.
No. Primates are a group of placental mammals, but there are many placental mammals that are not primates.
mammals are the smallest group of vertebrates
The offspring of a kangaroo is called a joey. Kangaroos are mammals, and within the family of mammals, they are members of a group known as marsupials, or pouched mammals.
Humans are a subset of the bigger Group mammals.
primates