If you mean genus, e.g. Canines, Felines, etc., then platapusses and echidnas are marsupials
The mammal group to which the platypus belong is monotremata.There are only two animals in that group: the platypus and the echidna, and they are known as monotremes.
The sub-group of mammals which lay eggs are called monotremes.This group includes the platypus and the two species of echidna.
The platypus is a monotreme, which is an egg-laying mammal. The only other animal in this group is the echidna. There are two species of echidna: the short-beaked echidna, which is found in Australia, just like the platypus; and the long-beaked echidna, which is only found on the island of New Guinea.
The platypus is unique, and the only one in its genus. However, it belongs to a small subclass of mammals known as monotremes, which are egg-laying mammals. The only other animals in this group are the short-beaked echidna and the long-beaked echidna.
There is only one kind of platypus, and that is the species known as Ornithorhynchus Anatinus. The platypus is a member of the small group of mammals known as monotremes, which are the egg-laying mammals, and to only other member of this group is the echidna.
Platypuses are monotremes, which means they are egg-laying mammals. This is a unique group consisting of just three species: the platypus, the short-beaked echidna and the long-beaked echidna.
Platypuses are mammals.Specifically, they are monotremes, or egg-laying mammals. The echidna also belongs to this group.
No. The echidna is a mammal, even though it lays eggs. It belongs to the very small group of egg-laying mammals known as monotremes, same as the platypus.
The mammal group of egg layers are known as monotremes. The platypus and the echidna are both monotremes.
All egg-laying mammals are called monotremes.There are two types of egg-laying mammals. The platypusand the echidna are both egg-laying mammals, or monotremes. They are still classified as mammals because they feed their young on mothers' milk - a characteristic unique to mammals alone.There are just three known species of egg-laying mammals, or monotremes. They are the platypus and short-beaked echidna (Tachyglossus aculeatus) of Australia, and the long-beaked echidna (Zaglosssus bruijni) of Papua New Guinea. The echidna is sometimes called the spiny anteater, and there are several sub-species of the long-beaked echidna: the Western long-beaked echidna, Sir David's long-beaked echidna and the Eastern long-beaked echidna.
No. Frogs are amphibians, while monotremes are a sub-group of mammals. There are just three species of monotreme: the platypus, the short-beaked echidna and the long-beaked echidna.
The platypus and echidna are unusual mammals because they are the world's only known monotremes, i.e. egg-laying mammals. Though egg-layers, they are classified as mammals because the young suckle mothers' milk.