MonotremeW
Monotreme
Eastern long-beaked echidnaW
Eastern long-beaked echidna
EchidnaW
Echidna
Short-beaked echidnaW
Short-beaked echidna
Long-beaked echidnaW
Long-beaked echidna
PlatypusW
Platypus
Sir David's long-beaked echidnaW
Sir David's long-beaked echidna
Western long-beaked echidnaW
Western long-beaked echidna