The species Teinolophos trusleri. 123 million years old - oldest monotreme specimen
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
Monotremes are the egg laying mammals. Platypus, Long Nosed Echidna and Short Nosed Echidna are the only three monotremes.
The only three living species of monotremes are the platypus and two species of echidna (short-beaked echidna and the long-beaked echidna). Monotremes are egg-laying mammals found in Australia and New Guinea.
they have been on the earth for along time
Monotremes include the platypus and short-beaked echidna of Australia, and the long-beaked echidna of New Guinea.
The only monotremes still in existence today are the platypus, and two species of echidna (the long-beaked and the short-beaked echidna).
The two known monotremes are the platypus and the echidna, of which there are two species, the short-beaked echidna of Australia and the long-beaked echidna of New Guinea.
There are only three monotremes: the platypus, the short-beaked echidna and the long-beaked echidna.There are three sub-species of the long-beaked echidna: the Western long-beaked echidna, Sir David's long-beaked echidna and the Eastern long-beaked echidna.
There are just three species of monotremes, or egg-laying mammals. The natural environment of platypuses and short-beaked echidnas is located in Australia. The long-beaked echidna is found in Papua New Guinea.
The Australian monotremes are the platypus and the short-beaked echidna. There is just one other species of echidna, the long-beaked echidna, which is found on the island of New Guinea.
No. Rabbits, hares and pikas are all Lagomorphs. The three species of monotremes are the platypus, the short-beaked echidna and the long-beaked echidna.
All monotremes lay eggs. That is their classification - egg-laying mammals. There are only 2 animals that are monotremes, the platypus and the echidna. There are, however, 2 different species of echidna.Yes. Monotremes are the egg-laying mammals, which include just platypuses and echidnas.