noun a mammal of the order Monotremata, which includes the platypus and echidnas, that lay eggs instead of giving birth to live young
The conservation of monotremes is important for maintaining biodiversity in Australia and New Guinea.
Monotremes are a group of egg-laying mammals that include the platypus and echidnas.
Monotremes are considered to be primitive mammals due to their egg-laying reproductive strategy.
Monotremes are unique in that they lay eggs instead of giving birth to live young.
Studying the behavior and ecology of monotremes provides insights into the evolution of mammals.
Monotreme may be used in a scientific article or book discussing unique characteristics of egg-laying mammals.
Biologists may study monotremes as a unique group of mammals with distinct reproductive and physiological features.
Zoologists may focus on the behavior and habitat of monotremes in their research.