Definition
'Ornithorhynchus' refers to the genus of the platypus, the semi-aquatic, egg-laying mammal native to Australia. It's the only living species in its genus, making it truly unique. Platypuses have a duck-like bill, webbed feet, and a venomous spur on their hind legs (in males). This genus is a treasure of evolutionary biology. Think of it as a real-life chimera, combining features from different animal groups. 🦆