Mammal Diversity

Order Monotremata

EchidnaFamily:Tachyglossidae

EchidnaFamily:Tachyglossidae

EchidnaFamily:Tachyglossidae

EchidnaFamily:Tachyglossidae

EchidnaFamily:Tachyglossidae

EchidnaFamily:Tachyglossidae

EchidnaFamily:Tachyglossidae

Duck-billed platypusFamily:Ornithorhynchidae

Duck-billed platypusFamily:Ornithorhynchidae

Duck-billed platypusFamily:Ornithorhynchidae

Duck-billed platypusFamily:Ornithorhynchidae

2 Families, 5 Species
Spiny anteaters, duck–billed platypus
Australian region
Egg–laying, cloaca present, mammary glands without teats
2 to 10 kg

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