synonym | duck-billed platypusduckbilled platypusOrnithorhynchus anatinusplatypus |
holo member | genus OrnithorhynchusOrnithorhynchus |
hypernym | egg-laying mammalmonotreme |
synonym | paddlefishPolyodon spathula |
holo member | genus PolyodonPolyodon |
hypernym | ganoidganoid fish |
synonym | duck-billed |
similar | beaked |